71761521

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{44879}}^1$

素因数の和:44936

約数の個数: 16

約数和(自身を含む): 105557760

約数和(自身を除く): 33796239

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 44879, 134637, 583427, 1750281, 1840039, 5520117, 23920507, 71761521]

約数ペア:

[(1, 71761521), (3, 23920507), (13, 5520117), (39, 1840039), (41, 1750281), (123, 583427), (533, 134637), (1599, 44879)]