OFFSET
1,1
COMMENTS
Sequence has A048253(4)=11 terms from A048251(4)=510 to A048252(4)=1219. - Ray Chandler, Sep 01 2010
EXAMPLE
The divisors of 1219 are 1, 23, 53, and 1219, whose sum is 1296, so 1219 is in the sequence.
MATHEMATICA
Select[Range[6^4], DivisorSigma[1, # ] == 6^4 &] (* Ray Chandler, Sep 01 2010 *)
CROSSREFS
KEYWORD
nonn,fini,full
AUTHOR
STATUS
approved