829508769

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{129631}}^1$

素因数の和:129722

約数の個数: 20

約数和(自身を含む): 1254837760

約数和(自身を除く): 425328991

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 129631, 388893, 1166679, 3500037, 10240849, 10500111, 30722547, 92167641, 276502923, 829508769]

約数ペア:

[(1, 829508769), (3, 276502923), (9, 92167641), (27, 30722547), (79, 10500111), (81, 10240849), (237, 3500037), (711, 1166679), (2133, 388893), (6399, 129631)]