80165727

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{174653}}^1$

素因数の和:174679

約数の個数: 16

約数和(自身を含む): 125750880

約数和(自身を除く): 45585153

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 174653, 523959, 1571877, 2969101, 4715631, 8907303, 26721909, 80165727]

約数ペア:

[(1, 80165727), (3, 26721909), (9, 8907303), (17, 4715631), (27, 2969101), (51, 1571877), (153, 523959), (459, 174653)]