58478193

素因数分解:

$3^9\times {\mathrm{2971}}^1$

素因数の和:2998

約数の個数: 20

約数和(自身を含む): 87745328

約数和(自身を除く): 29267135

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 2971, 6561, 8913, 19683, 26739, 80217, 240651, 721953, 2165859, 6497577, 19492731, 58478193]

約数ペア:

[(1, 58478193), (3, 19492731), (9, 6497577), (27, 2165859), (81, 721953), (243, 240651), (729, 80217), (2187, 26739), (2971, 19683), (6561, 8913)]