81734283

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{534211}}^1$

素因数の和:534234

約数の個数: 12

約数和(自身を含む): 125005608

約数和(自身を除く): 43271325

約数列:

[1, 3, 9, 17, 51, 153, 534211, 1602633, 4807899, 9081587, 27244761, 81734283]

約数ペア:

[(1, 81734283), (3, 27244761), (9, 9081587), (17, 4807899), (51, 1602633), (153, 534211)]