27720546039

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2030363}}^1$

素因数の和:2030447

約数の個数: 24

約数和(自身を含む): 42125992272

約数和(自身を除く): 14405446233

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 13653, 2030363, 6091089, 18273267, 75123431, 83244883, 225370293, 249734649, 676110879, 749203947, 3080060671, 9240182013, 27720546039]

約数ペア:

[(1, 27720546039), (3, 9240182013), (9, 3080060671), (37, 749203947), (41, 676110879), (111, 249734649), (123, 225370293), (333, 83244883), (369, 75123431), (1517, 18273267), (4551, 6091089), (13653, 2030363)]