129083601

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^2$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 184957344

約数和(自身を除く): 55873743

約数列:

[1, 3, 17, 51, 131, 139, 393, 417, 2227, 2363, 6681, 7089, 18209, 19321, 54627, 57963, 309553, 328457, 928659, 985371, 2531051, 7593153, 43027867, 129083601]

約数ペア:

[(1, 129083601), (3, 43027867), (17, 7593153), (51, 2531051), (131, 985371), (139, 928659), (393, 328457), (417, 309553), (2227, 57963), (2363, 54627), (6681, 19321), (7089, 18209)]