9867429

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 18299736

約数和(自身を除く): 8432307

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 41, 51, 99, 117, 121, 123, 143, 153, 187, 221, 363, 369, 429, 451, 533, 561, 663, 697, 1089, 1287, 1353, 1573, 1599, 1683, 1989, 2057, 2091, 2431, 4059, 4719, 4797, 4961, 5863, 6171, 6273, 7293, 7667, 9061, 14157, 14883, 17589, 18513, 21879, 23001, 26741, 27183, 44649, 52767, 64493, 69003, 80223, 81549, 84337, 99671, 193479, 240669, 253011, 299013, 580437, 759033, 897039, 1096381, 3289143, 9867429]

約数ペア:

[(1, 9867429), (3, 3289143), (9, 1096381), (11, 897039), (13, 759033), (17, 580437), (33, 299013), (39, 253011), (41, 240669), (51, 193479), (99, 99671), (117, 84337), (121, 81549), (123, 80223), (143, 69003), (153, 64493), (187, 52767), (221, 44649), (363, 27183), (369, 26741), (429, 23001), (451, 21879), (533, 18513), (561, 17589), (663, 14883), (697, 14157), (1089, 9061), (1287, 7667), (1353, 7293), (1573, 6273), (1599, 6171), (1683, 5863), (1989, 4961), (2057, 4797), (2091, 4719), (2431, 4059)]