65439972279

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{475889}}^1$

素因数の和:476372

約数の個数: 32

約数和(自身を含む): 105990220800

約数和(自身を除く): 40550248521

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 463, 1389, 4167, 5093, 12501, 15279, 45837, 137511, 475889, 1427667, 4283001, 5234779, 12849003, 15704337, 47113011, 141339033, 220336607, 661009821, 1983029463, 2423702677, 5949088389, 7271108031, 21813324093, 65439972279]

約数ペア:

[(1, 65439972279), (3, 21813324093), (9, 7271108031), (11, 5949088389), (27, 2423702677), (33, 1983029463), (99, 661009821), (297, 220336607), (463, 141339033), (1389, 47113011), (4167, 15704337), (5093, 12849003), (12501, 5234779), (15279, 4283001), (45837, 1427667), (137511, 475889)]