146728539

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2213}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 217591920

約数和(自身を除く): 70863381

約数列:

[1, 3, 9, 53, 139, 159, 417, 477, 1251, 2213, 6639, 7367, 19917, 22101, 66303, 117289, 307607, 351867, 922821, 1055601, 2768463, 16303171, 48909513, 146728539]

約数ペア:

[(1, 146728539), (3, 48909513), (9, 16303171), (53, 2768463), (139, 1055601), (159, 922821), (417, 351867), (477, 307607), (1251, 117289), (2213, 66303), (6639, 22101), (7367, 19917)]