157946211

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{96959}}^1$

素因数の和:97146

約数の個数: 12

約数和(自身を含む): 229407360

約数和(自身を除く): 71461149

約数列:

[1, 3, 9, 181, 543, 1629, 96959, 290877, 872631, 17549579, 52648737, 157946211]

約数ペア:

[(1, 157946211), (3, 52648737), (9, 17549579), (181, 872631), (543, 290877), (1629, 96959)]