151437717

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{1777}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 232157016

約数和(自身を除く): 80719299

約数列:

[1, 3, 9, 17, 51, 153, 557, 1671, 1777, 5013, 5331, 9469, 15993, 28407, 30209, 85221, 90627, 271881, 989789, 2969367, 8908101, 16826413, 50479239, 151437717]

約数ペア:

[(1, 151437717), (3, 50479239), (9, 16826413), (17, 8908101), (51, 2969367), (153, 989789), (557, 271881), (1671, 90627), (1777, 85221), (5013, 30209), (5331, 28407), (9469, 15993)]