86389587

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5717}}^1$

素因数の和:5819

約数の個数: 24

約数和(自身を含む): 132017184

約数和(自身を除く): 45627597

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 5717, 15111, 17151, 51453, 131491, 394473, 417341, 1183419, 1252023, 3756069, 9598843, 28796529, 86389587]

約数ペア:

[(1, 86389587), (3, 28796529), (9, 9598843), (23, 3756069), (69, 1252023), (73, 1183419), (207, 417341), (219, 394473), (657, 131491), (1679, 51453), (5037, 17151), (5717, 15111)]