157023501

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{3947}}^1$

素因数の和:4188

約数の個数: 16

約数和(自身を含む): 213192000

約数和(自身を除く): 56168499

約数列:

[1, 3, 89, 149, 267, 447, 3947, 11841, 13261, 39783, 351283, 588103, 1053849, 1764309, 52341167, 157023501]

約数ペア:

[(1, 157023501), (3, 52341167), (89, 1764309), (149, 1053849), (267, 588103), (447, 351283), (3947, 39783), (11841, 13261)]