123023043

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:111

約数の個数: 120

約数和(自身を含む): 233830080

約数和(自身を除く): 110807037

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 43, 57, 81, 99, 117, 129, 143, 169, 171, 209, 247, 297, 351, 387, 429, 473, 507, 513, 559, 627, 741, 817, 891, 1053, 1161, 1287, 1419, 1521, 1539, 1677, 1859, 1881, 2223, 2451, 2717, 3211, 3483, 3861, 4257, 4563, 5031, 5577, 5643, 6149, 6669, 7267, 7353, 8151, 8987, 9633, 10621, 11583, 12771, 13689, 15093, 16731, 16929, 18447, 20007, 21801, 22059, 24453, 26961, 28899, 31863, 35321, 38313, 45279, 50193, 55341, 65403, 66177, 73359, 79937, 80883, 86697, 95589, 105963, 116831, 138073, 150579, 166023, 196209, 220077, 239811, 242649, 260091, 286767, 317889, 350493, 414219, 498069, 588627, 719433, 727947, 860301, 953667, 1051479, 1242657, 1518803, 2158299, 2861001, 3154437, 3727971, 4556409, 6474897, 9463311, 11183913, 13669227, 41007681, 123023043]

約数ペア:

[(1, 123023043), (3, 41007681), (9, 13669227), (11, 11183913), (13, 9463311), (19, 6474897), (27, 4556409), (33, 3727971), (39, 3154437), (43, 2861001), (57, 2158299), (81, 1518803), (99, 1242657), (117, 1051479), (129, 953667), (143, 860301), (169, 727947), (171, 719433), (209, 588627), (247, 498069), (297, 414219), (351, 350493), (387, 317889), (429, 286767), (473, 260091), (507, 242649), (513, 239811), (559, 220077), (627, 196209), (741, 166023), (817, 150579), (891, 138073), (1053, 116831), (1161, 105963), (1287, 95589), (1419, 86697), (1521, 80883), (1539, 79937), (1677, 73359), (1859, 66177), (1881, 65403), (2223, 55341), (2451, 50193), (2717, 45279), (3211, 38313), (3483, 35321), (3861, 31863), (4257, 28899), (4563, 26961), (5031, 24453), (5577, 22059), (5643, 21801), (6149, 20007), (6669, 18447), (7267, 16929), (7353, 16731), (8151, 15093), (8987, 13689), (9633, 12771), (10621, 11583)]