498069

素因数分解:

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

素因数の和:79

約数の個数: 40

約数和(自身を含む): 894432

約数和(自身を除く): 396363

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 81, 99, 117, 129, 143, 297, 351, 387, 429, 473, 559, 891, 1053, 1161, 1287, 1419, 1677, 3483, 3861, 4257, 5031, 6149, 11583, 12771, 15093, 18447, 38313, 45279, 55341, 166023, 498069]

約数ペア:

[(1, 498069), (3, 166023), (9, 55341), (11, 45279), (13, 38313), (27, 18447), (33, 15093), (39, 12771), (43, 11583), (81, 6149), (99, 5031), (117, 4257), (129, 3861), (143, 3483), (297, 1677), (351, 1419), (387, 1287), (429, 1161), (473, 1053), (559, 891)]