66627705

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{5477}}^1$

素因数の和:6296

約数の個数: 16

約数和(自身を含む): 106755264

約数和(自身を除く): 40127559

約数列:

[1, 3, 5, 15, 811, 2433, 4055, 5477, 12165, 16431, 27385, 82155, 4441847, 13325541, 22209235, 66627705]

約数ペア:

[(1, 66627705), (3, 22209235), (5, 13325541), (15, 4441847), (811, 82155), (2433, 27385), (4055, 16431), (5477, 12165)]