4 = 1! + 1! + 1! + 1!
8 = 2! + 2! + 2! + 2!
9 = 1! + 1! + 1! + 3!
16 = 2! + 2! + 3! + 3!
27 = 1! + 1! + 1! + 4!
32 = 1! + 1! + 3! + 4!
125 = 1! + 2! + 2! + 5!
128 = 1! + 1! + 3! + 5!
169 = 1! + 4! + 4! + 5!
243 = 1! + 2! + 5! + 5!
361 = 1! + 5! + 5! + 5!
729 = 1! + 2! + 3! + 6!
961 = 1! + 5! + 5! + 6!
1444 = 2! + 2! + 6! + 6!
10201 = 1! + 5! + 7! + 7!
403225 = 1! + 4! + 8! + 9!
725904 = 4! + 5! + 9! + 9!