66581481

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1361}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 92833920

約数和(自身を除く): 26252439

約数列:

[1, 3, 23, 69, 709, 1361, 2127, 4083, 16307, 31303, 48921, 93909, 964949, 2894847, 22193827, 66581481]

約数ペア:

[(1, 66581481), (3, 22193827), (23, 2894847), (69, 964949), (709, 93909), (1361, 48921), (2127, 31303), (4083, 16307)]