80268543

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{174877}}^1$

素因数の和:174903

約数の個数: 16

約数和(自身を含む): 125912160

約数和(自身を除く): 45643617

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 174877, 524631, 1573893, 2972909, 4721679, 8918727, 26756181, 80268543]

約数ペア:

[(1, 80268543), (3, 26756181), (9, 8918727), (17, 4721679), (27, 2972909), (51, 1573893), (153, 524631), (459, 174877)]