85614687

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{68437}}^1$

素因数の和:68582

約数の個数: 12

約数和(自身を含む): 124557160

約数和(自身を除く): 38942473

約数列:

[1, 3, 9, 139, 417, 1251, 68437, 205311, 615933, 9512743, 28538229, 85614687]

約数ペア:

[(1, 85614687), (3, 28538229), (9, 9512743), (139, 615933), (417, 205311), (1251, 68437)]