90013497889

素因数分解:

$7^3\times {\mathrm{23}}^3\times {\mathrm{21569}}^1$

素因数の和:21659

約数の個数: 32

約数和(自身を含む): 109748160000

約数和(自身を除く): 19734662111

約数列:

[1, 7, 23, 49, 161, 343, 529, 1127, 3703, 7889, 12167, 21569, 25921, 85169, 150983, 181447, 496087, 596183, 1056881, 3472609, 4173281, 7398167, 11410001, 24308263, 79870007, 170157841, 262430023, 559090049, 1837010161, 3913630343, 12859071127, 90013497889]

約数ペア:

[(1, 90013497889), (7, 12859071127), (23, 3913630343), (49, 1837010161), (161, 559090049), (343, 262430023), (529, 170157841), (1127, 79870007), (3703, 24308263), (7889, 11410001), (12167, 7398167), (21569, 4173281), (25921, 3472609), (85169, 1056881), (150983, 596183), (181447, 496087)]