5478759

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:90

約数の個数: 60

約数和(自身を含む): 9913288

約数和(自身を除く): 4434529

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 81, 99, 117, 121, 129, 143, 297, 351, 363, 387, 429, 473, 559, 891, 1053, 1089, 1161, 1287, 1419, 1573, 1677, 3267, 3483, 3861, 4257, 4719, 5031, 5203, 6149, 9801, 11583, 12771, 14157, 15093, 15609, 18447, 38313, 42471, 45279, 46827, 55341, 67639, 127413, 140481, 166023, 202917, 421443, 498069, 608751, 1826253, 5478759]

約数ペア:

[(1, 5478759), (3, 1826253), (9, 608751), (11, 498069), (13, 421443), (27, 202917), (33, 166023), (39, 140481), (43, 127413), (81, 67639), (99, 55341), (117, 46827), (121, 45279), (129, 42471), (143, 38313), (297, 18447), (351, 15609), (363, 15093), (387, 14157), (429, 12771), (473, 11583), (559, 9801), (891, 6149), (1053, 5203), (1089, 5031), (1161, 4719), (1287, 4257), (1419, 3861), (1573, 3483), (1677, 3267)]