157433277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71789}}^1$

素因数の和:71852

約数の個数: 16

約数和(自身を含む): 227430720

約数和(自身を除く): 69997443

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 71789, 215367, 1220413, 3086927, 3661239, 9260781, 52477759, 157433277]

約数ペア:

[(1, 157433277), (3, 52477759), (17, 9260781), (43, 3661239), (51, 3086927), (129, 1220413), (731, 215367), (2193, 71789)]