52497963

素因数分解:

$3^5\times 7^2\times {\mathrm{4409}}^1$

素因数の和:4438

約数の個数: 36

約数和(自身を含む): 91498680

約数和(自身を除く): 39000717

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 4409, 11907, 13227, 30863, 39681, 92589, 119043, 216041, 277767, 357129, 648123, 833301, 1071387, 1944369, 2499903, 5833107, 7499709, 17499321, 52497963]

約数ペア:

[(1, 52497963), (3, 17499321), (7, 7499709), (9, 5833107), (21, 2499903), (27, 1944369), (49, 1071387), (63, 833301), (81, 648123), (147, 357129), (189, 277767), (243, 216041), (441, 119043), (567, 92589), (1323, 39681), (1701, 30863), (3969, 13227), (4409, 11907)]