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 A062727 Sum of the divisors of n^n (A000312). 5
 1, 1, 7, 40, 511, 3906, 138811, 960800, 33554431, 581130733, 24987792457, 313842837672, 26748283770391, 328114698808274, 25927224666044919, 821051025385244160, 36893488147419103231, 878942778254232811938 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Harry J. Smith, Table of n, a(n) for n = 0..100 FORMULA a(n) = A000203(A000312(n)). - Michel Marcus, Jan 10 2015 MATHEMATICA Table[DivisorSigma[1, n^n], {n, 1, 5!}] (* Vladimir Joseph Stephan Orlovsky, Feb 26 2009 *) PROG (PARI) for(n=0, 22, print(sigma(n^n))) (PARI) { for (n=0, 100, write("b062727.txt", n, " ", sigma(n^n)) ) } \\ Harry J. Smith, Aug 09 2009 CROSSREFS Cf. A000312. Sequence in context: A121582 A239989 A226223 * A223416 A165397 A123747 Adjacent sequences:  A062724 A062725 A062726 * A062728 A062729 A062730 KEYWORD nonn AUTHOR Jason Earls, Jul 11 2001 STATUS approved

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Last modified October 15 04:33 EDT 2019. Contains 328026 sequences. (Running on oeis4.)