99104067

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{71971}}^1$

素因数の和:72000

約数の個数: 20

約数和(自身を含む): 156755016

約数和(自身を除く): 57650949

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 71971, 215913, 647739, 1223507, 1943217, 3670521, 5829651, 11011563, 33034689, 99104067]

約数ペア:

[(1, 99104067), (3, 33034689), (9, 11011563), (17, 5829651), (27, 3670521), (51, 1943217), (81, 1223507), (153, 647739), (459, 215913), (1377, 71971)]