61910649

素因数分解:

$3^4\times {\mathrm{839}}^1\times {\mathrm{911}}^1$

素因数の和:1762

約数の個数: 20

約数和(自身を含む): 92695680

約数和(自身を除く): 30785031

約数列:

[1, 3, 9, 27, 81, 839, 911, 2517, 2733, 7551, 8199, 22653, 24597, 67959, 73791, 764329, 2292987, 6878961, 20636883, 61910649]

約数ペア:

[(1, 61910649), (3, 20636883), (9, 6878961), (27, 2292987), (81, 764329), (839, 73791), (911, 67959), (2517, 24597), (2733, 22653), (7551, 8199)]