13779909

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 24837120

約数和(自身を除く): 11057211

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 83, 99, 117, 129, 143, 249, 297, 351, 387, 429, 473, 559, 747, 913, 1079, 1161, 1287, 1419, 1677, 2241, 2739, 3237, 3569, 3861, 4257, 5031, 6149, 8217, 9711, 10707, 11869, 12771, 15093, 18447, 24651, 29133, 32121, 35607, 39259, 46397, 55341, 96363, 106821, 117777, 139191, 166023, 320463, 353331, 417573, 510367, 1059993, 1252719, 1531101, 4593303, 13779909]

約数ペア:

[(1, 13779909), (3, 4593303), (9, 1531101), (11, 1252719), (13, 1059993), (27, 510367), (33, 417573), (39, 353331), (43, 320463), (83, 166023), (99, 139191), (117, 117777), (129, 106821), (143, 96363), (249, 55341), (297, 46397), (351, 39259), (387, 35607), (429, 32121), (473, 29133), (559, 24651), (747, 18447), (913, 15093), (1079, 12771), (1161, 11869), (1287, 10707), (1419, 9711), (1677, 8217), (2241, 6149), (2739, 5031), (3237, 4257), (3569, 3861)]