66723173

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 9118747

約数列:

[1, 11, 37, 71, 407, 781, 2309, 2627, 25399, 28897, 85433, 163939, 939763, 1803329, 6065743, 66723173]

約数ペア:

[(1, 66723173), (11, 6065743), (37, 1803329), (71, 939763), (407, 163939), (781, 85433), (2309, 28897), (2627, 25399)]