26833113

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{1289}}^1$

素因数の和:1558

約数の個数: 20

約数和(自身を含む): 40271220

約数和(自身を除く): 13438107

約数列:

[1, 3, 9, 27, 81, 257, 771, 1289, 2313, 3867, 6939, 11601, 20817, 34803, 104409, 331273, 993819, 2981457, 8944371, 26833113]

約数ペア:

[(1, 26833113), (3, 8944371), (9, 2981457), (27, 993819), (81, 331273), (257, 104409), (771, 34803), (1289, 20817), (2313, 11601), (3867, 6939)]