173815029

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{272011}}^1$

素因数の和:272088

約数の個数: 12

約数和(自身を含む): 254603232

約数和(自身を除く): 80788203

約数列:

[1, 3, 9, 71, 213, 639, 272011, 816033, 2448099, 19312781, 57938343, 173815029]

約数ペア:

[(1, 173815029), (3, 57938343), (9, 19312781), (71, 2448099), (213, 816033), (639, 272011)]