9128691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 15960672

約数和(自身を除く): 6831981

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 173, 369, 429, 451, 519, 533, 1287, 1353, 1557, 1599, 1903, 2249, 4059, 4797, 5709, 5863, 6747, 7093, 17127, 17589, 20241, 21279, 24739, 52767, 63837, 74217, 78023, 92209, 222651, 234069, 276627, 702207, 829881, 1014299, 3042897, 9128691]

約数ペア:

[(1, 9128691), (3, 3042897), (9, 1014299), (11, 829881), (13, 702207), (33, 276627), (39, 234069), (41, 222651), (99, 92209), (117, 78023), (123, 74217), (143, 63837), (173, 52767), (369, 24739), (429, 21279), (451, 20241), (519, 17589), (533, 17127), (1287, 7093), (1353, 6747), (1557, 5863), (1599, 5709), (1903, 4797), (2249, 4059)]