66860609

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 74245248

約数和(自身を除く): 7384639

約数列:

[1, 17, 23, 307, 391, 557, 5219, 7061, 9469, 12811, 120037, 170999, 217787, 2906983, 3932977, 66860609]

約数ペア:

[(1, 66860609), (17, 3932977), (23, 2906983), (307, 217787), (391, 170999), (557, 120037), (5219, 12811), (7061, 9469)]