40664907

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 60588528

約数和(自身を除く): 19923621

約数列:

[1, 3, 9, 41, 123, 193, 369, 571, 579, 1713, 1737, 5139, 7913, 23411, 23739, 70233, 71217, 110203, 210699, 330609, 991827, 4518323, 13554969, 40664907]

約数ペア:

[(1, 40664907), (3, 13554969), (9, 4518323), (41, 991827), (123, 330609), (193, 210699), (369, 110203), (571, 71217), (579, 70233), (1713, 23739), (1737, 23411), (5139, 7913)]