633667113

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{31873}}^1$

素因数の和:31973

約数の個数: 18

約数和(自身を含む): 935215034

約数和(自身を除く): 301547921

約数列:

[1, 3, 9, 47, 141, 423, 2209, 6627, 19881, 31873, 95619, 286857, 1498031, 4494093, 13482279, 70407457, 211222371, 633667113]

約数ペア:

[(1, 633667113), (3, 211222371), (9, 70407457), (47, 13482279), (141, 4494093), (423, 1498031), (2209, 286857), (6627, 95619), (19881, 31873)]