49661343

素因数分解:

$3^4\times {\mathrm{673}}^1\times {\mathrm{911}}^1$

素因数の和:1596

約数の個数: 20

約数和(自身を含む): 74377248

約数和(自身を除く): 24715905

約数列:

[1, 3, 9, 27, 81, 673, 911, 2019, 2733, 6057, 8199, 18171, 24597, 54513, 73791, 613103, 1839309, 5517927, 16553781, 49661343]

約数ペア:

[(1, 49661343), (3, 16553781), (9, 5517927), (27, 1839309), (81, 613103), (673, 73791), (911, 54513), (2019, 24597), (2733, 18171), (6057, 8199)]