72809343

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3361}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 110139120

約数和(自身を除く): 37329777

約数列:

[1, 3, 9, 29, 83, 87, 249, 261, 747, 2407, 3361, 7221, 10083, 21663, 30249, 97469, 278963, 292407, 836889, 877221, 2510667, 8089927, 24269781, 72809343]

約数ペア:

[(1, 72809343), (3, 24269781), (9, 8089927), (29, 2510667), (83, 877221), (87, 836889), (249, 292407), (261, 278963), (747, 97469), (2407, 30249), (3361, 21663), (7221, 10083)]