26756973

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 40404000

約数和(自身を除く): 13647027

約数列:

[1, 3, 9, 27, 81, 149, 243, 447, 739, 1341, 2217, 4023, 6651, 12069, 19953, 36207, 59859, 110111, 179577, 330333, 990999, 2972997, 8918991, 26756973]

約数ペア:

[(1, 26756973), (3, 8918991), (9, 2972997), (27, 990999), (81, 330333), (149, 179577), (243, 110111), (447, 59859), (739, 36207), (1341, 19953), (2217, 12069), (4023, 6651)]