7785328851

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{933157}}^1$

素因数の和:933272

約数の個数: 20

約数和(自身を含む): 11742860272

約数和(自身を除く): 3957531421

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 933157, 2799471, 8398413, 25195239, 75585717, 96115171, 288345513, 865036539, 2595109617, 7785328851]

約数ペア:

[(1, 7785328851), (3, 2595109617), (9, 865036539), (27, 288345513), (81, 96115171), (103, 75585717), (309, 25195239), (927, 8398413), (2781, 2799471), (8343, 933157)]