79871697

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{23293}}^1$

素因数の和:23429

約数の個数: 16

約数和(自身を含む): 119265280

約数和(自身を除く): 39393583

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 23293, 69879, 209637, 628911, 2958211, 8874633, 26623899, 79871697]

約数ペア:

[(1, 79871697), (3, 26623899), (9, 8874633), (27, 2958211), (127, 628911), (381, 209637), (1143, 69879), (3429, 23293)]