173437263

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9479}}^1$

素因数の和:9611

約数の個数: 24

約数和(自身を含む): 266198400

約数和(自身を除く): 92761137

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 9479, 18297, 28437, 85311, 180101, 540303, 1014253, 1620909, 3042759, 9128277, 19270807, 57812421, 173437263]

約数ペア:

[(1, 173437263), (3, 57812421), (9, 19270807), (19, 9128277), (57, 3042759), (107, 1620909), (171, 1014253), (321, 540303), (963, 180101), (2033, 85311), (6099, 28437), (9479, 18297)]