528070599

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 927257760

約数和(自身を除く): 399187161

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 157, 203, 261, 263, 441, 471, 609, 789, 1099, 1413, 1421, 1827, 1841, 2367, 3297, 4263, 4553, 5523, 7627, 7693, 9891, 12789, 12887, 13659, 16569, 22881, 23079, 31871, 38661, 40977, 41291, 53389, 68643, 69237, 95613, 115983, 123873, 160167, 223097, 286839, 289037, 371619, 373723, 480501, 669291, 867111, 1121169, 1197439, 2007873, 2023259, 2601333, 3363507, 3592317, 6069777, 8382073, 10776951, 18209331, 25146219, 58674511, 75438657, 176023533, 528070599]

約数ペア:

[(1, 528070599), (3, 176023533), (7, 75438657), (9, 58674511), (21, 25146219), (29, 18209331), (49, 10776951), (63, 8382073), (87, 6069777), (147, 3592317), (157, 3363507), (203, 2601333), (261, 2023259), (263, 2007873), (441, 1197439), (471, 1121169), (609, 867111), (789, 669291), (1099, 480501), (1413, 373723), (1421, 371619), (1827, 289037), (1841, 286839), (2367, 223097), (3297, 160167), (4263, 123873), (4553, 115983), (5523, 95613), (7627, 69237), (7693, 68643), (9891, 53389), (12789, 41291), (12887, 40977), (13659, 38661), (16569, 31871), (22881, 23079)]