39564729

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 64555920

約数和(自身を除く): 24991191

約数列:

[1, 3, 9, 17, 29, 37, 51, 87, 111, 153, 241, 261, 333, 493, 629, 723, 1073, 1479, 1887, 2169, 3219, 4097, 4437, 5661, 6989, 8917, 9657, 12291, 18241, 20967, 26751, 36873, 54723, 62901, 80253, 118813, 151589, 164169, 258593, 356439, 454767, 775779, 1069317, 1364301, 2327337, 4396081, 13188243, 39564729]

約数ペア:

[(1, 39564729), (3, 13188243), (9, 4396081), (17, 2327337), (29, 1364301), (37, 1069317), (51, 775779), (87, 454767), (111, 356439), (153, 258593), (241, 164169), (261, 151589), (333, 118813), (493, 80253), (629, 62901), (723, 54723), (1073, 36873), (1479, 26751), (1887, 20967), (2169, 18241), (3219, 12291), (4097, 9657), (4437, 8917), (5661, 6989)]