85365171

素因数分解:

$3^9\times {\mathrm{4337}}^1$

素因数の和:4364

約数の個数: 20

約数和(自身を含む): 128075112

約数和(自身を除く): 42709941

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 4337, 6561, 13011, 19683, 39033, 117099, 351297, 1053891, 3161673, 9485019, 28455057, 85365171]

約数ペア:

[(1, 85365171), (3, 28455057), (9, 9485019), (27, 3161673), (81, 1053891), (243, 351297), (729, 117099), (2187, 39033), (4337, 19683), (6561, 13011)]