189334017

素因数分解:

$3^4\times {\mathrm{739}}^1\times {\mathrm{3163}}^1$

素因数の和:3914

約数の個数: 20

約数和(自身を含む): 283304560

約数和(自身を除く): 93970543

約数列:

[1, 3, 9, 27, 81, 739, 2217, 3163, 6651, 9489, 19953, 28467, 59859, 85401, 256203, 2337457, 7012371, 21037113, 63111339, 189334017]

約数ペア:

[(1, 189334017), (3, 63111339), (9, 21037113), (27, 7012371), (81, 2337457), (739, 256203), (2217, 85401), (3163, 59859), (6651, 28467), (9489, 19953)]