142728507

素因数分解:

$3^3\times {\mathrm{701}}^1\times {\mathrm{7541}}^1$

素因数の和:8251

約数の個数: 16

約数和(自身を含む): 211779360

約数和(自身を除く): 69050853

約数列:

[1, 3, 9, 27, 701, 2103, 6309, 7541, 18927, 22623, 67869, 203607, 5286241, 15858723, 47576169, 142728507]

約数ペア:

[(1, 142728507), (3, 47576169), (9, 15858723), (27, 5286241), (701, 203607), (2103, 67869), (6309, 22623), (7541, 18927)]