66703491

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{47207}}^1$

素因数の和:47370

約数の個数: 12

約数和(自身を含む): 96965232

約数和(自身を除く): 30261741

約数列:

[1, 3, 9, 157, 471, 1413, 47207, 141621, 424863, 7411499, 22234497, 66703491]

約数ペア:

[(1, 66703491), (3, 22234497), (9, 7411499), (157, 424863), (471, 141621), (1413, 47207)]