153923481

素因数分解:

$3^2\times {\mathrm{3109}}^1\times {\mathrm{5501}}^1$

素因数の和:8616

約数の個数: 12

約数和(自身を含む): 222445860

約数和(自身を除く): 68522379

約数列:

[1, 3, 9, 3109, 5501, 9327, 16503, 27981, 49509, 17102609, 51307827, 153923481]

約数ペア:

[(1, 153923481), (3, 51307827), (9, 17102609), (3109, 49509), (5501, 27981), (9327, 16503)]