90566749

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 119840000

約数和(自身を除く): 29273251

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 343, 637, 931, 1069, 1729, 4459, 6517, 7483, 12103, 13897, 20311, 52381, 84721, 97279, 142177, 264043, 366667, 680953, 995239, 1848301, 4766671, 6966673, 12938107, 90566749]

約数ペア:

[(1, 90566749), (7, 12938107), (13, 6966673), (19, 4766671), (49, 1848301), (91, 995239), (133, 680953), (247, 366667), (343, 264043), (637, 142177), (931, 97279), (1069, 84721), (1729, 52381), (4459, 20311), (6517, 13897), (7483, 12103)]