66291247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 76406400

約数和(自身を除く): 10115153

約数列:

[1, 11, 19, 209, 419, 757, 4609, 7961, 8327, 14383, 87571, 158213, 317183, 3489013, 6026477, 66291247]

約数ペア:

[(1, 66291247), (11, 6026477), (19, 3489013), (209, 317183), (419, 158213), (757, 87571), (4609, 14383), (7961, 8327)]