85505511

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313207}}^1$

素因数の和:313230

約数の個数: 16

約数和(自身を含む): 140317184

約数和(自身を除く): 54811673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 313207, 939621, 2192449, 4071691, 6577347, 12215073, 28501837, 85505511]

約数ペア:

[(1, 85505511), (3, 28501837), (7, 12215073), (13, 6577347), (21, 4071691), (39, 2192449), (91, 939621), (273, 313207)]