11139219

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 21162960

約数和(自身を除く): 10023741

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 49, 63, 67, 87, 91, 117, 147, 201, 203, 261, 273, 377, 441, 469, 603, 609, 637, 819, 871, 1131, 1407, 1421, 1827, 1911, 1943, 2613, 2639, 3283, 3393, 4221, 4263, 5733, 5829, 6097, 7839, 7917, 9849, 12789, 13601, 17487, 18291, 18473, 23751, 25259, 29547, 40803, 42679, 54873, 55419, 75777, 95207, 122409, 128037, 166257, 176813, 227331, 285621, 384111, 530439, 856863, 1237691, 1591317, 3713073, 11139219]

約数ペア:

[(1, 11139219), (3, 3713073), (7, 1591317), (9, 1237691), (13, 856863), (21, 530439), (29, 384111), (39, 285621), (49, 227331), (63, 176813), (67, 166257), (87, 128037), (91, 122409), (117, 95207), (147, 75777), (201, 55419), (203, 54873), (261, 42679), (273, 40803), (377, 29547), (441, 25259), (469, 23751), (603, 18473), (609, 18291), (637, 17487), (819, 13601), (871, 12789), (1131, 9849), (1407, 7917), (1421, 7839), (1827, 6097), (1911, 5829), (1943, 5733), (2613, 4263), (2639, 4221), (3283, 3393)]