26740557

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{13567}}^1$

素因数の和:13649

約数の個数: 16

約数和(自身を含む): 40161280

約数和(自身を除く): 13420723

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 13567, 40701, 122103, 366309, 990391, 2971173, 8913519, 26740557]

約数ペア:

[(1, 26740557), (3, 8913519), (9, 2971173), (27, 990391), (73, 366309), (219, 122103), (657, 40701), (1971, 13567)]