57437379

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 85445360

約数和(自身を除く): 28007981

約数列:

[1, 3, 9, 43, 129, 193, 387, 579, 769, 1737, 2307, 6921, 8299, 24897, 33067, 74691, 99201, 148417, 297603, 445251, 1335753, 6381931, 19145793, 57437379]

約数ペア:

[(1, 57437379), (3, 19145793), (9, 6381931), (43, 1335753), (129, 445251), (193, 297603), (387, 148417), (579, 99201), (769, 74691), (1737, 33067), (2307, 24897), (6921, 8299)]