65520309

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9533}}^1$

素因数の和:9644

約数の個数: 16

約数和(自身を含む): 91526400

約数和(自身を除く): 26006091

約数列:

[1, 3, 29, 79, 87, 237, 2291, 6873, 9533, 28599, 276457, 753107, 829371, 2259321, 21840103, 65520309]

約数ペア:

[(1, 65520309), (3, 21840103), (29, 2259321), (79, 829371), (87, 753107), (237, 276457), (2291, 28599), (6873, 9533)]