66465831

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4057}}^1$

素因数の和:4230

約数の個数: 16

約数和(自身を含む): 91418624

約数和(自身を除く): 24952793

約数列:

[1, 3, 43, 127, 129, 381, 4057, 5461, 12171, 16383, 174451, 515239, 523353, 1545717, 22155277, 66465831]

約数ペア:

[(1, 66465831), (3, 22155277), (43, 1545717), (127, 523353), (129, 515239), (381, 174451), (4057, 16383), (5461, 12171)]