26804920131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{329789}}^1$

素因数の和:330627

約数の個数: 24

約数和(自身を含む): 42289631280

約数和(自身を除く): 15484711149

約数列:

[1, 3, 9, 11, 33, 99, 821, 2463, 7389, 9031, 27093, 81279, 329789, 989367, 2968101, 3627679, 10883037, 32649111, 270756769, 812270307, 2436810921, 2978324459, 8934973377, 26804920131]

約数ペア:

[(1, 26804920131), (3, 8934973377), (9, 2978324459), (11, 2436810921), (33, 812270307), (99, 270756769), (821, 32649111), (2463, 10883037), (7389, 3627679), (9031, 2968101), (27093, 989367), (81279, 329789)]