89341749

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:755

約数の個数: 54

約数和(自身を含む): 159695874

約数和(自身を除く): 70354125

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 289, 357, 441, 701, 833, 867, 1071, 2023, 2103, 2499, 2601, 4907, 6069, 6309, 7497, 11917, 14161, 14721, 18207, 34349, 35751, 42483, 44163, 83419, 103047, 107253, 127449, 202589, 250257, 309141, 583933, 607767, 750771, 1418123, 1751799, 1823301, 4254369, 5255397, 9926861, 12763107, 29780583, 89341749]

約数ペア:

[(1, 89341749), (3, 29780583), (7, 12763107), (9, 9926861), (17, 5255397), (21, 4254369), (49, 1823301), (51, 1751799), (63, 1418123), (119, 750771), (147, 607767), (153, 583933), (289, 309141), (357, 250257), (441, 202589), (701, 127449), (833, 107253), (867, 103047), (1071, 83419), (2023, 44163), (2103, 42483), (2499, 35751), (2601, 34349), (4907, 18207), (6069, 14721), (6309, 14161), (7497, 11917)]