82271979

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2309}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 123243120

約数和(自身を除く): 40971141

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 2309, 3959, 6927, 11877, 20781, 35631, 85433, 247063, 256299, 741189, 768897, 2223567, 9141331, 27423993, 82271979]

約数ペア:

[(1, 82271979), (3, 27423993), (9, 9141331), (37, 2223567), (107, 768897), (111, 741189), (321, 256299), (333, 247063), (963, 85433), (2309, 35631), (3959, 20781), (6927, 11877)]