64515951

素因数分解:

$3^2\times {\mathrm{521}}^1\times {\mathrm{13759}}^1$

素因数の和:14286

約数の個数: 12

約数和(自身を含む): 93375360

約数和(自身を除く): 28859409

約数列:

[1, 3, 9, 521, 1563, 4689, 13759, 41277, 123831, 7168439, 21505317, 64515951]

約数ペア:

[(1, 64515951), (3, 21505317), (9, 7168439), (521, 123831), (1563, 41277), (4689, 13759)]