25172667

素因数分解:

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

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 41563200

約数和(自身を除く): 16390533

約数列:

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

約数ペア:

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