440478045279

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{5431}}^1\times {\mathrm{5657}}^1$

素因数の和:11162

約数の個数: 48

約数和(自身を含む): 671236151040

約数和(自身を除く): 230758105761

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 5431, 5657, 14337, 16293, 16971, 48879, 50913, 146637, 152739, 320429, 333763, 439911, 458217, 961287, 1001289, 1319733, 1374651, 2883861, 3003867, 8651583, 9011601, 25954749, 27034803, 30723167, 77864247, 81104409, 92169501, 276508503, 829525509, 1812666853, 2488576527, 5438000559, 7465729581, 16314001677, 48942005031, 146826015093, 440478045279]

約数ペア:

[(1, 440478045279), (3, 146826015093), (9, 48942005031), (27, 16314001677), (59, 7465729581), (81, 5438000559), (177, 2488576527), (243, 1812666853), (531, 829525509), (1593, 276508503), (4779, 92169501), (5431, 81104409), (5657, 77864247), (14337, 30723167), (16293, 27034803), (16971, 25954749), (48879, 9011601), (50913, 8651583), (146637, 3003867), (152739, 2883861), (320429, 1374651), (333763, 1319733), (439911, 1001289), (458217, 961287)]