51267243

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1787}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 69860736

約数和(自身を除く): 18593493

約数列:

[1, 3, 73, 131, 219, 393, 1787, 5361, 9563, 28689, 130451, 234097, 391353, 702291, 17089081, 51267243]

約数ペア:

[(1, 51267243), (3, 17089081), (73, 702291), (131, 391353), (219, 234097), (393, 130451), (1787, 28689), (5361, 9563)]