68289859

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{7949}}^1$

素因数の和:8042

約数の個数: 12

約数和(自身を含む): 76129200

約数和(自身を除く): 7839341

約数列:

[1, 11, 71, 121, 781, 7949, 8591, 87439, 564379, 961829, 6208169, 68289859]

約数ペア:

[(1, 68289859), (11, 6208169), (71, 961829), (121, 564379), (781, 87439), (7949, 8591)]