198336033

素因数分解:

$3^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{701}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 339768000

約数和(自身を除く): 141431967

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 499, 567, 701, 1497, 2103, 3493, 4491, 4907, 6309, 10479, 13473, 14721, 18927, 31437, 40419, 44163, 56781, 94311, 132489, 282933, 349799, 397467, 1049397, 2448593, 3148191, 7345779, 9444573, 22037337, 28333719, 66112011, 198336033]

約数ペア:

[(1, 198336033), (3, 66112011), (7, 28333719), (9, 22037337), (21, 9444573), (27, 7345779), (63, 3148191), (81, 2448593), (189, 1049397), (499, 397467), (567, 349799), (701, 282933), (1497, 132489), (2103, 94311), (3493, 56781), (4491, 44163), (4907, 40419), (6309, 31437), (10479, 18927), (13473, 14721)]