26719767

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 43752960

約数和(自身を除く): 17033193

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 2531, 3519, 7593, 10557, 22779, 43027, 58213, 68337, 129081, 174639, 387243, 523917, 989621, 1161729, 1571751, 2968863, 8906589, 26719767]

約数ペア:

[(1, 26719767), (3, 8906589), (9, 2968863), (17, 1571751), (23, 1161729), (27, 989621), (51, 523917), (69, 387243), (153, 174639), (207, 129081), (391, 68337), (459, 58213), (621, 43027), (1173, 22779), (2531, 10557), (3519, 7593)]