61637401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1231}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 73801728

約数和(自身を除く): 12164327

約数列:

[1, 7, 23, 161, 311, 1231, 2177, 7153, 8617, 28313, 50071, 198191, 382841, 2679887, 8805343, 61637401]

約数ペア:

[(1, 61637401), (7, 8805343), (23, 2679887), (161, 382841), (311, 198191), (1231, 50071), (2177, 28313), (7153, 8617)]