26812809

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{9281}}^1$

素因数の和:9397

約数の個数: 16

約数和(自身を含む): 40098240

約数和(自身を除く): 13285431

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 9281, 27843, 83529, 250587, 993067, 2979201, 8937603, 26812809]

約数ペア:

[(1, 26812809), (3, 8937603), (9, 2979201), (27, 993067), (107, 250587), (321, 83529), (963, 27843), (2889, 9281)]