54460413

素因数分解:

$3^2\times 7^2\times {\mathrm{123493}}^1$

素因数の和:123513

約数の個数: 18

約数和(自身を含む): 91509054

約数和(自身を除く): 37048641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 123493, 370479, 864451, 1111437, 2593353, 6051157, 7780059, 18153471, 54460413]

約数ペア:

[(1, 54460413), (3, 18153471), (7, 7780059), (9, 6051157), (21, 2593353), (49, 1111437), (63, 864451), (147, 370479), (441, 123493)]