54205389

素因数分解:

$3^3\times 7^1\times {\mathrm{286801}}^1$

素因数の和:286817

約数の個数: 16

約数和(自身を含む): 91776640

約数和(自身を除く): 37571251

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 286801, 860403, 2007607, 2581209, 6022821, 7743627, 18068463, 54205389]

約数ペア:

[(1, 54205389), (3, 18068463), (7, 7743627), (9, 6022821), (21, 2581209), (27, 2007607), (63, 860403), (189, 286801)]