55104777

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 99660288

約数和(自身を除く): 44555511

約数列:

[1, 3, 7, 9, 13, 21, 39, 61, 63, 91, 117, 183, 273, 427, 549, 793, 819, 1103, 1281, 2379, 3309, 3843, 5551, 7137, 7721, 9927, 14339, 16653, 23163, 43017, 49959, 67283, 69489, 100373, 129051, 201849, 301119, 470981, 605547, 874679, 903357, 1412943, 2624037, 4238829, 6122753, 7872111, 18368259, 55104777]

約数ペア:

[(1, 55104777), (3, 18368259), (7, 7872111), (9, 6122753), (13, 4238829), (21, 2624037), (39, 1412943), (61, 903357), (63, 874679), (91, 605547), (117, 470981), (183, 301119), (273, 201849), (427, 129051), (549, 100373), (793, 69489), (819, 67283), (1103, 49959), (1281, 43017), (2379, 23163), (3309, 16653), (3843, 14339), (5551, 9927), (7137, 7721)]