26450631

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1564

約数の個数: 20

約数和(自身を含む): 39700584

約数和(自身を除く): 13249953

約数列:

[1, 3, 9, 27, 81, 251, 753, 1301, 2259, 3903, 6777, 11709, 20331, 35127, 105381, 326551, 979653, 2938959, 8816877, 26450631]

約数ペア:

[(1, 26450631), (3, 8816877), (9, 2938959), (27, 979653), (81, 326551), (251, 105381), (753, 35127), (1301, 20331), (2259, 11709), (3903, 6777)]