68367891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1499}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 95328000

約数和(自身を除く): 26960109

約数列:

[1, 3, 23, 69, 661, 1499, 1983, 4497, 15203, 34477, 45609, 103431, 990839, 2972517, 22789297, 68367891]

約数ペア:

[(1, 68367891), (3, 22789297), (23, 2972517), (69, 990839), (661, 103431), (1499, 45609), (1983, 34477), (4497, 15203)]