565789887

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{2381}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 904397760

約数和(自身を除く): 338607873

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 677, 2031, 2381, 6093, 7143, 8801, 18279, 21429, 26403, 30953, 64287, 79209, 92859, 237627, 278577, 835731, 1611937, 4835811, 14507433, 20955181, 43522299, 62865543, 188596629, 565789887]

約数ペア:

[(1, 565789887), (3, 188596629), (9, 62865543), (13, 43522299), (27, 20955181), (39, 14507433), (117, 4835811), (351, 1611937), (677, 835731), (2031, 278577), (2381, 237627), (6093, 92859), (7143, 79209), (8801, 64287), (18279, 30953), (21429, 26403)]