26561331

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{9551}}^1$

素因数の和:9663

約数の個数: 16

約数和(自身を含む): 39736320

約数和(自身を除く): 13174989

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 9551, 28653, 85959, 257877, 983753, 2951259, 8853777, 26561331]

約数ペア:

[(1, 26561331), (3, 8853777), (9, 2951259), (27, 983753), (103, 257877), (309, 85959), (927, 28653), (2781, 9551)]