26899533

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{1061}}^1$

素因数の和:1386

約数の個数: 20

約数和(自身を含む): 40349628

約数和(自身を除く): 13450095

約数列:

[1, 3, 9, 27, 81, 313, 939, 1061, 2817, 3183, 8451, 9549, 25353, 28647, 85941, 332093, 996279, 2988837, 8966511, 26899533]

約数ペア:

[(1, 26899533), (3, 8966511), (9, 2988837), (27, 996279), (81, 332093), (313, 85941), (939, 28647), (1061, 25353), (2817, 9549), (3183, 8451)]