85457943

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{44579}}^1$

素因数の和:44659

約数の個数: 16

約数和(自身を含む): 128390400

約数和(自身を除く): 42932457

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 44579, 133737, 401211, 1203633, 3165109, 9495327, 28485981, 85457943]

約数ペア:

[(1, 85457943), (3, 28485981), (9, 9495327), (27, 3165109), (71, 1203633), (213, 401211), (639, 133737), (1917, 44579)]