128644209

素因数分解:

$3^2\times {\mathrm{1451}}^1\times {\mathrm{9851}}^1$

素因数の和:11308

約数の個数: 12

約数和(自身を含む): 185966352

約数和(自身を除く): 57322143

約数列:

[1, 3, 9, 1451, 4353, 9851, 13059, 29553, 88659, 14293801, 42881403, 128644209]

約数ペア:

[(1, 128644209), (3, 42881403), (9, 14293801), (1451, 88659), (4353, 29553), (9851, 13059)]