156639753

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{96157}}^1$

素因数の和:96344

約数の個数: 12

約数和(自身を含む): 227509828

約数和(自身を除く): 70870075

約数列:

[1, 3, 9, 181, 543, 1629, 96157, 288471, 865413, 17404417, 52213251, 156639753]

約数ペア:

[(1, 156639753), (3, 52213251), (9, 17404417), (181, 865413), (543, 288471), (1629, 96157)]