39392100081

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{61646479}}^1$

素因数の和:61646556

約数の個数: 12

約数和(自身を含む): 57701105280

約数和(自身を除く): 18309005199

約数列:

[1, 3, 9, 71, 213, 639, 61646479, 184939437, 554818311, 4376900009, 13130700027, 39392100081]

約数ペア:

[(1, 39392100081), (3, 13130700027), (9, 4376900009), (71, 554818311), (213, 184939437), (639, 61646479)]