204022989

素因数分解:

$3^3\times {\mathrm{2389}}^1\times {\mathrm{3163}}^1$

素因数の和:5561

約数の個数: 16

約数和(自身を含む): 302478400

約数和(自身を除く): 98455411

約数列:

[1, 3, 9, 27, 2389, 3163, 7167, 9489, 21501, 28467, 64503, 85401, 7556407, 22669221, 68007663, 204022989]

約数ペア:

[(1, 204022989), (3, 68007663), (9, 22669221), (27, 7556407), (2389, 85401), (3163, 64503), (7167, 28467), (9489, 21501)]