134481339

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20441}}^1$

素因数の和:20507

約数の個数: 24

約数和(自身を含む): 210470832

約数和(自身を除く): 75989493

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 20441, 61323, 183969, 347497, 878963, 1042491, 2636889, 3127473, 7910667, 14942371, 44827113, 134481339]

約数ペア:

[(1, 134481339), (3, 44827113), (9, 14942371), (17, 7910667), (43, 3127473), (51, 2636889), (129, 1042491), (153, 878963), (387, 347497), (731, 183969), (2193, 61323), (6579, 20441)]