156921075477

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{328975001}}^1$

素因数の和:328975060

約数の個数: 12

約数和(自身を含む): 230940451404

約数和(自身を除く): 74019375927

約数列:

[1, 3, 9, 53, 159, 477, 328975001, 986925003, 2960775009, 17435675053, 52307025159, 156921075477]

約数ペア:

[(1, 156921075477), (3, 52307025159), (9, 17435675053), (53, 2960775009), (159, 986925003), (477, 328975001)]