130129257

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{5021}}^1$

素因数の和:5240

約数の個数: 16

約数和(自身を含む): 177899328

約数和(自身を除く): 47770071

約数列:

[1, 3, 53, 159, 163, 489, 5021, 8639, 15063, 25917, 266113, 798339, 818423, 2455269, 43376419, 130129257]

約数ペア:

[(1, 130129257), (3, 43376419), (53, 2455269), (159, 818423), (163, 798339), (489, 266113), (5021, 25917), (8639, 15063)]