64137411

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1979}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 100180080

約数和(自身を除く): 36042669

約数列:

[1, 3, 9, 13, 39, 117, 277, 831, 1979, 2493, 3601, 5937, 10803, 17811, 25727, 32409, 77181, 231543, 548183, 1644549, 4933647, 7126379, 21379137, 64137411]

約数ペア:

[(1, 64137411), (3, 21379137), (9, 7126379), (13, 4933647), (39, 1644549), (117, 548183), (277, 231543), (831, 77181), (1979, 32409), (2493, 25727), (3601, 17811), (5937, 10803)]