156979259313

素因数分解:

$3^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1\times {\mathrm{142123}}^1$

素因数の和:143344

約数の個数: 16

約数和(自身を含む): 210000148416

約数和(自身を除く): 53020889103

約数列:

[1, 3, 557, 661, 1671, 1983, 142123, 368177, 426369, 1104531, 79162511, 93943303, 237487533, 281829909, 52326419771, 156979259313]

約数ペア:

[(1, 156979259313), (3, 52326419771), (557, 281829909), (661, 237487533), (1671, 93943303), (1983, 79162511), (142123, 1104531), (368177, 426369)]