66704645517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1\times {\mathrm{677459}}^1$

素因数の和:678912

約数の個数: 16

約数和(自身を含む): 92871636480

約数和(自身を除く): 26166990963

約数列:

[1, 3, 23, 69, 1427, 4281, 32821, 98463, 677459, 2032377, 15581557, 46744671, 966733993, 2900201979, 22234881839, 66704645517]

約数ペア:

[(1, 66704645517), (3, 22234881839), (23, 2900201979), (69, 966733993), (1427, 46744671), (4281, 15581557), (32821, 2032377), (98463, 677459)]