68887689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103903}}^1$

素因数の和:103936

約数の個数: 16

約数和(自身を含む): 104735232

約数和(自身を除く): 35847543

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 103903, 311709, 1350739, 1766351, 4052217, 5299053, 22962563, 68887689]

約数ペア:

[(1, 68887689), (3, 22962563), (13, 5299053), (17, 4052217), (39, 1766351), (51, 1350739), (221, 311709), (663, 103903)]