89336871

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 143360000

約数和(自身を除く): 54023129

約数列:

[1, 3, 9, 13, 27, 39, 117, 199, 351, 597, 1279, 1791, 2587, 3837, 5373, 7761, 11511, 16627, 23283, 34533, 49881, 69849, 149643, 254521, 448929, 763563, 2290689, 3308773, 6872067, 9926319, 29778957, 89336871]

約数ペア:

[(1, 89336871), (3, 29778957), (9, 9926319), (13, 6872067), (27, 3308773), (39, 2290689), (117, 763563), (199, 448929), (351, 254521), (597, 149643), (1279, 69849), (1791, 49881), (2587, 34533), (3837, 23283), (5373, 16627), (7761, 11511)]