68864081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1777}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 81247488

約数和(自身を除く): 12383407

約数列:

[1, 11, 13, 143, 271, 1777, 2981, 3523, 19547, 23101, 38753, 254111, 481567, 5297237, 6260371, 68864081]

約数ペア:

[(1, 68864081), (11, 6260371), (13, 5297237), (143, 481567), (271, 254111), (1777, 38753), (2981, 23101), (3523, 19547)]