51174081

素因数分解:

$3^2\times 7^2\times {\mathrm{116041}}^1$

素因数の和:116061

約数の個数: 18

約数和(自身を含む): 85987122

約数和(自身を除く): 34813041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 116041, 348123, 812287, 1044369, 2436861, 5686009, 7310583, 17058027, 51174081]

約数ペア:

[(1, 51174081), (3, 17058027), (7, 7310583), (9, 5686009), (21, 2436861), (49, 1044369), (63, 812287), (147, 348123), (441, 116041)]