26991927

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{9343}}^1$

素因数の和:9459

約数の個数: 16

約数和(自身を含む): 40366080

約数和(自身を除く): 13374153

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 9343, 28029, 84087, 252261, 999701, 2999103, 8997309, 26991927]

約数ペア:

[(1, 26991927), (3, 8997309), (9, 2999103), (27, 999701), (107, 252261), (321, 84087), (963, 28029), (2889, 9343)]