156780270837

素因数分解:

$3^2\times {\mathrm{397}}^1\times {\mathrm{43879169}}^1$

素因数の和:43879572

約数の個数: 12

約数和(自身を含む): 227030825580

約数和(自身を除く): 70250554743

約数列:

[1, 3, 9, 397, 1191, 3573, 43879169, 131637507, 394912521, 17420030093, 52260090279, 156780270837]

約数ペア:

[(1, 156780270837), (3, 52260090279), (9, 17420030093), (397, 394912521), (1191, 131637507), (3573, 43879169)]