153065727

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{31321}}^1$

素因数の和:31511

約数の個数: 16

約数和(自身を含む): 228024160

約数和(自身を除く): 74958433

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 31321, 93963, 281889, 845667, 5669101, 17007303, 51021909, 153065727]

約数ペア:

[(1, 153065727), (3, 51021909), (9, 17007303), (27, 5669101), (181, 845667), (543, 281889), (1629, 93963), (4887, 31321)]