146005551

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{131893}}^1$

素因数の和:131943

約数の個数: 16

約数和(自身を含む): 221581920

約数和(自身を除く): 75576369

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 131893, 395679, 1187037, 3561111, 5407613, 16222839, 48668517, 146005551]

約数ペア:

[(1, 146005551), (3, 48668517), (9, 16222839), (27, 5407613), (41, 3561111), (123, 1187037), (369, 395679), (1107, 131893)]