66940247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:718

約数の個数: 16

約数和(自身を含む): 74535552

約数和(自身を除く): 7595305

約数列:

[1, 11, 83, 157, 467, 913, 1727, 5137, 13031, 38761, 73319, 143341, 426371, 806509, 6085477, 66940247]

約数ペア:

[(1, 66940247), (11, 6085477), (83, 806509), (157, 426371), (467, 143341), (913, 73319), (1727, 38761), (5137, 13031)]