168584403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{28627}}^1$

素因数の和:28794

約数の個数: 16

約数和(自身を含む): 243681536

約数和(自身を除く): 75097133

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 28627, 85881, 372151, 1116453, 4322677, 12968031, 56194801, 168584403]

約数ペア:

[(1, 168584403), (3, 56194801), (13, 12968031), (39, 4322677), (151, 1116453), (453, 372151), (1963, 85881), (5889, 28627)]