166430043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 270291840

約数和(自身を除く): 103861797

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 181, 261, 271, 377, 543, 813, 1131, 1629, 2353, 2439, 3393, 3523, 5249, 7059, 7859, 10569, 15747, 21177, 23577, 31707, 47241, 49051, 68237, 70731, 102167, 147153, 204711, 306501, 441459, 614133, 637663, 919503, 1422479, 1912989, 4267437, 5738967, 12802311, 18492227, 55476681, 166430043]

約数ペア:

[(1, 166430043), (3, 55476681), (9, 18492227), (13, 12802311), (29, 5738967), (39, 4267437), (87, 1912989), (117, 1422479), (181, 919503), (261, 637663), (271, 614133), (377, 441459), (543, 306501), (813, 204711), (1131, 147153), (1629, 102167), (2353, 70731), (2439, 68237), (3393, 49051), (3523, 47241), (5249, 31707), (7059, 23577), (7859, 21177), (10569, 15747)]