157413411

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2969}}^1$

素因数の和:3155

約数の個数: 24

約数和(自身を含む): 234439920

約数和(自身を除く): 77026509

約数列:

[1, 3, 9, 43, 129, 137, 387, 411, 1233, 2969, 5891, 8907, 17673, 26721, 53019, 127667, 383001, 406753, 1149003, 1220259, 3660777, 17490379, 52471137, 157413411]

約数ペア:

[(1, 157413411), (3, 52471137), (9, 17490379), (43, 3660777), (129, 1220259), (137, 1149003), (387, 406753), (411, 383001), (1233, 127667), (2969, 53019), (5891, 26721), (8907, 17673)]