157413501

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15329}}^1$

素因数の和:15505

約数の個数: 24

約数和(自身を含む): 261468480

約数和(自身を除く): 104054979

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 10269, 15329, 45987, 107303, 137961, 321909, 965727, 2498627, 7495881, 17490389, 22487643, 52471167, 157413501]

約数ペア:

[(1, 157413501), (3, 52471167), (7, 22487643), (9, 17490389), (21, 7495881), (63, 2498627), (163, 965727), (489, 321909), (1141, 137961), (1467, 107303), (3423, 45987), (10269, 15329)]