66070521

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{667379}}^1$

素因数の和:667396

約数の個数: 12

約数和(自身を含む): 104111280

約数和(自身を除く): 38040759

約数列:

[1, 3, 9, 11, 33, 99, 667379, 2002137, 6006411, 7341169, 22023507, 66070521]

約数ペア:

[(1, 66070521), (3, 22023507), (9, 7341169), (11, 6006411), (33, 2002137), (99, 667379)]