85866993

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 46428687

約数列:

[1, 3, 9, 27, 31, 93, 173, 279, 519, 593, 837, 1557, 1779, 4671, 5337, 5363, 16011, 16089, 18383, 48267, 55149, 102589, 144801, 165447, 307767, 496341, 923301, 2769903, 3180259, 9540777, 28622331, 85866993]

約数ペア:

[(1, 85866993), (3, 28622331), (9, 9540777), (27, 3180259), (31, 2769903), (93, 923301), (173, 496341), (279, 307767), (519, 165447), (593, 144801), (837, 102589), (1557, 55149), (1779, 48267), (4671, 18383), (5337, 16089), (5363, 16011)]