765890127

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{2053}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 1166343360

約数和(自身を除く): 400453233

約数列:

[1, 3, 9, 27, 41, 123, 337, 369, 1011, 1107, 2053, 3033, 6159, 9099, 13817, 18477, 41451, 55431, 84173, 124353, 252519, 373059, 691861, 757557, 2075583, 2272671, 6226749, 18680247, 28366301, 85098903, 255296709, 765890127]

約数ペア:

[(1, 765890127), (3, 255296709), (9, 85098903), (27, 28366301), (41, 18680247), (123, 6226749), (337, 2272671), (369, 2075583), (1011, 757557), (1107, 691861), (2053, 373059), (3033, 252519), (6159, 124353), (9099, 84173), (13817, 55431), (18477, 41451)]