123242769

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1129}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 197433600

約数和(自身を除く): 74190831

約数列:

[1, 3, 9, 13, 27, 39, 117, 311, 351, 933, 1129, 2799, 3387, 4043, 8397, 10161, 12129, 14677, 30483, 36387, 44031, 109161, 132093, 351119, 396279, 1053357, 3160071, 4564547, 9480213, 13693641, 41080923, 123242769]

約数ペア:

[(1, 123242769), (3, 41080923), (9, 13693641), (13, 9480213), (27, 4564547), (39, 3160071), (117, 1053357), (311, 396279), (351, 351119), (933, 132093), (1129, 109161), (2799, 44031), (3387, 36387), (4043, 30483), (8397, 14677), (10161, 12129)]