57757041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8779}}^1$

素因数の和:8845

約数の個数: 24

約数和(自身を含む): 90398880

約数和(自身を除く): 32641839

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 8779, 26337, 79011, 149243, 377497, 447729, 1132491, 1343187, 3397473, 6417449, 19252347, 57757041]

約数ペア:

[(1, 57757041), (3, 19252347), (9, 6417449), (17, 3397473), (43, 1343187), (51, 1132491), (129, 447729), (153, 377497), (387, 149243), (731, 79011), (2193, 26337), (6579, 8779)]