12854941533

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{911}}^1\times {\mathrm{3343}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 21567676416

約数和(自身を除く): 8712734883

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 911, 1407, 2733, 3343, 4221, 6377, 8199, 10029, 19131, 23401, 30087, 57393, 61037, 70203, 183111, 210609, 223981, 427259, 549333, 671943, 1281777, 1567867, 2015829, 3045473, 3845331, 4703601, 9136419, 14110803, 21318311, 27409257, 63954933, 191864799, 204046691, 612140073, 1428326837, 1836420219, 4284980511, 12854941533]

約数ペア:

[(1, 12854941533), (3, 4284980511), (7, 1836420219), (9, 1428326837), (21, 612140073), (63, 204046691), (67, 191864799), (201, 63954933), (469, 27409257), (603, 21318311), (911, 14110803), (1407, 9136419), (2733, 4703601), (3343, 3845331), (4221, 3045473), (6377, 2015829), (8199, 1567867), (10029, 1281777), (19131, 671943), (23401, 549333), (30087, 427259), (57393, 223981), (61037, 210609), (70203, 183111)]