75518001

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 125728680

約数和(自身を除く): 50210679

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 2473, 3393, 7419, 10179, 22257, 30537, 32149, 66771, 71717, 96447, 200313, 215151, 289341, 645453, 868023, 932321, 1936359, 2604069, 2796963, 5809077, 8390889, 25172667, 75518001]

約数ペア:

[(1, 75518001), (3, 25172667), (9, 8390889), (13, 5809077), (27, 2796963), (29, 2604069), (39, 1936359), (81, 932321), (87, 868023), (117, 645453), (261, 289341), (351, 215151), (377, 200313), (783, 96447), (1053, 71717), (1131, 66771), (2349, 32149), (2473, 30537), (3393, 22257), (7419, 10179)]