165780729

素因数分解:

$3^3\times {\mathrm{757}}^1\times {\mathrm{8111}}^1$

素因数の和:8877

約数の個数: 16

約数和(自身を含む): 245955840

約数和(自身を除く): 80175111

約数列:

[1, 3, 9, 27, 757, 2271, 6813, 8111, 20439, 24333, 72999, 218997, 6140027, 18420081, 55260243, 165780729]

約数ペア:

[(1, 165780729), (3, 55260243), (9, 18420081), (27, 6140027), (757, 218997), (2271, 72999), (6813, 24333), (8111, 20439)]