15721284153

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1\times {\mathrm{33037}}^1$

素因数の和:34416

約数の個数: 16

約数和(自身を含む): 21144320000

約数和(自身を除く): 5423035847

約数列:

[1, 3, 127, 381, 1249, 3747, 33037, 99111, 158623, 475869, 4195699, 12587097, 41263213, 123789639, 5240428051, 15721284153]

約数ペア:

[(1, 15721284153), (3, 5240428051), (127, 123789639), (381, 41263213), (1249, 12587097), (3747, 4195699), (33037, 475869), (99111, 158623)]