68109899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1811}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 80365824

約数和(自身を除く): 12255925

約数列:

[1, 11, 13, 143, 263, 1811, 2893, 3419, 19921, 23543, 37609, 258973, 476293, 5239223, 6191809, 68109899]

約数ペア:

[(1, 68109899), (11, 6191809), (13, 5239223), (143, 476293), (263, 258973), (1811, 37609), (2893, 23543), (3419, 19921)]