64256481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3853}}^1$

素因数の和:3985

約数の個数: 24

約数和(自身を含む): 99201960

約数和(自身を除く): 34945479

約数列:

[1, 3, 9, 17, 51, 109, 153, 327, 981, 1853, 3853, 5559, 11559, 16677, 34677, 65501, 196503, 419977, 589509, 1259931, 3779793, 7139609, 21418827, 64256481]

約数ペア:

[(1, 64256481), (3, 21418827), (9, 7139609), (17, 3779793), (51, 1259931), (109, 589509), (153, 419977), (327, 196503), (981, 65501), (1853, 34677), (3853, 16677), (5559, 11559)]