7679907

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4416093

約数列:

[1, 3, 9, 23, 27, 69, 83, 149, 207, 249, 447, 621, 747, 1341, 1909, 2241, 3427, 4023, 5727, 10281, 12367, 17181, 30843, 37101, 51543, 92529, 111303, 284441, 333909, 853323, 2559969, 7679907]

約数ペア:

[(1, 7679907), (3, 2559969), (9, 853323), (23, 333909), (27, 284441), (69, 111303), (83, 92529), (149, 51543), (207, 37101), (249, 30843), (447, 17181), (621, 12367), (747, 10281), (1341, 5727), (1909, 4023), (2241, 3427)]