451394541

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{769}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 731530800

約数和(自身を除く): 280136259

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 173, 261, 377, 519, 769, 1131, 1557, 2249, 2307, 3393, 5017, 6747, 6921, 9997, 15051, 20241, 22301, 29991, 45153, 65221, 66903, 89973, 133037, 195663, 200709, 289913, 399111, 586989, 869739, 1197333, 1729481, 2609217, 3858073, 5188443, 11574219, 15565329, 34722657, 50154949, 150464847, 451394541]

約数ペア:

[(1, 451394541), (3, 150464847), (9, 50154949), (13, 34722657), (29, 15565329), (39, 11574219), (87, 5188443), (117, 3858073), (173, 2609217), (261, 1729481), (377, 1197333), (519, 869739), (769, 586989), (1131, 399111), (1557, 289913), (2249, 200709), (2307, 195663), (3393, 133037), (5017, 89973), (6747, 66903), (6921, 65221), (9997, 45153), (15051, 29991), (20241, 22301)]