86591727

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{188653}}^1$

素因数の和:188679

約数の個数: 16

約数和(自身を含む): 135830880

約数和(自身を除く): 49239153

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 188653, 565959, 1697877, 3207101, 5093631, 9621303, 28863909, 86591727]

約数ペア:

[(1, 86591727), (3, 28863909), (9, 9621303), (17, 5093631), (27, 3207101), (51, 1697877), (153, 565959), (459, 188653)]