27051969

素因数分解:

$3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 42252960

約数和(自身を除く): 15200991

約数列:

[1, 3, 7, 21, 49, 147, 163, 489, 1129, 1141, 3387, 3423, 7903, 7987, 23709, 23961, 55321, 165963, 184027, 552081, 1288189, 3864567, 9017323, 27051969]

約数ペア:

[(1, 27051969), (3, 9017323), (7, 3864567), (21, 1288189), (49, 552081), (147, 184027), (163, 165963), (489, 55321), (1129, 23961), (1141, 23709), (3387, 7987), (3423, 7903)]