9897069.00000000

素因数分解:

$3^8\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 62352576

約数和(自身を除く): 22665087

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 263, 621, 729, 789, 1863, 2187, 2367, 5589, 6049, 6561, 7101, 16767, 18147, 21303, 50301, 54441, 63909, 150903, 163323, 191727, 489969, 575181, 1469907, 1725543, 4409721, 13229163, 39687489]

約数ペア:

[(1, 39687489), (3, 13229163), (9, 4409721), (23, 1725543), (27, 1469907), (69, 575181), (81, 489969), (207, 191727), (243, 163323), (263, 150903), (621, 63909), (729, 54441), (789, 50301), (1863, 21303), (2187, 18147), (2367, 16767), (5589, 7101), (6049, 6561)]