65223999

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{30071}}^1$

素因数の和:30318

約数の個数: 12

約数和(自身を含む): 94606512

約数和(自身を除く): 29382513

約数列:

[1, 3, 9, 241, 723, 2169, 30071, 90213, 270639, 7247111, 21741333, 65223999]

約数ペア:

[(1, 65223999), (3, 21741333), (9, 7247111), (241, 270639), (723, 90213), (2169, 30071)]