27705189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5077}}^1$

素因数の和:5204

約数の個数: 16

約数和(自身を含む): 39486528

約数和(自身を除く): 11781339

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5077, 5457, 15231, 86309, 258927, 543239, 1629717, 9235063, 27705189]

約数ペア:

[(1, 27705189), (3, 9235063), (17, 1629717), (51, 543239), (107, 258927), (321, 86309), (1819, 15231), (5077, 5457)]