79903681

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 95930240

約数和(自身を除く): 16026559

約数列:

[1, 11, 13, 79, 121, 143, 643, 869, 1027, 1573, 7073, 8359, 9559, 11297, 50797, 77803, 91949, 124267, 558767, 660361, 1011439, 6146437, 7263971, 79903681]

約数ペア:

[(1, 79903681), (11, 7263971), (13, 6146437), (79, 1011439), (121, 660361), (143, 558767), (643, 124267), (869, 91949), (1027, 77803), (1573, 50797), (7073, 11297), (8359, 9559)]