64660791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{1697}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 92996064

約数和(自身を除く): 28335273

約数列:

[1, 3, 13, 39, 977, 1697, 2931, 5091, 12701, 22061, 38103, 66183, 1657969, 4973907, 21553597, 64660791]

約数ペア:

[(1, 64660791), (3, 21553597), (13, 4973907), (39, 1657969), (977, 66183), (1697, 38103), (2931, 22061), (5091, 12701)]