77145211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 90881280

約数和(自身を除く): 13736069

約数列:

[1, 11, 13, 143, 643, 839, 7073, 8359, 9229, 10907, 91949, 119977, 539477, 5934247, 7013201, 77145211]

約数ペア:

[(1, 77145211), (11, 7013201), (13, 5934247), (143, 539477), (643, 119977), (839, 91949), (7073, 10907), (8359, 9229)]