81710574921

素因数分解:

$3^2\times {\mathrm{1613}}^1\times {\mathrm{5628613}}^1$

素因数の和:5630232

約数の個数: 12

約数和(自身を含む): 118099578948

約数和(自身を除く): 36389004027

約数列:

[1, 3, 9, 1613, 4839, 14517, 5628613, 16885839, 50657517, 9078952769, 27236858307, 81710574921]

約数ペア:

[(1, 81710574921), (3, 27236858307), (9, 9078952769), (1613, 50657517), (4839, 16885839), (14517, 5628613)]