56070081

素因数分解:

$3^2\times {\mathrm{1279}}^1\times {\mathrm{4871}}^1$

素因数の和:6156

約数の個数: 12

約数和(自身を含む): 81070080

約数和(自身を除く): 24999999

約数列:

[1, 3, 9, 1279, 3837, 4871, 11511, 14613, 43839, 6230009, 18690027, 56070081]

約数ペア:

[(1, 56070081), (3, 18690027), (9, 6230009), (1279, 43839), (3837, 14613), (4871, 11511)]