39780455571

素因数分解:

$3^2\times {\mathrm{241}}^1\times {\mathrm{1031}}^1\times {\mathrm{17789}}^1$

素因数の和:19067

約数の個数: 24

約数和(自身を含む): 57758294880

約数和(自身を除く): 17977839309

約数列:

[1, 3, 9, 241, 723, 1031, 2169, 3093, 9279, 17789, 53367, 160101, 248471, 745413, 2236239, 4287149, 12861447, 18340459, 38584341, 55021377, 165064131, 4420050619, 13260151857, 39780455571]

約数ペア:

[(1, 39780455571), (3, 13260151857), (9, 4420050619), (241, 165064131), (723, 55021377), (1031, 38584341), (2169, 18340459), (3093, 12861447), (9279, 4287149), (17789, 2236239), (53367, 745413), (160101, 248471)]