165739239

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{4027}}^1$

素因数の和:4319

約数の個数: 24

約数和(自身を含む): 254489040

約数和(自身を除く): 88749801

約数列:

[1, 3, 9, 17, 51, 153, 269, 807, 2421, 4027, 4573, 12081, 13719, 36243, 41157, 68459, 205377, 616131, 1083263, 3249789, 9749367, 18415471, 55246413, 165739239]

約数ペア:

[(1, 165739239), (3, 55246413), (9, 18415471), (17, 9749367), (51, 3249789), (153, 1083263), (269, 616131), (807, 205377), (2421, 68459), (4027, 41157), (4573, 36243), (12081, 13719)]