78466059

素因数分解:

$3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3929}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 129972960

約数和(自身を除く): 51506901

約数列:

[1, 3, 7, 9, 21, 63, 317, 951, 2219, 2853, 3929, 6657, 11787, 19971, 27503, 35361, 82509, 247527, 1245493, 3736479, 8718451, 11209437, 26155353, 78466059]

約数ペア:

[(1, 78466059), (3, 26155353), (7, 11209437), (9, 8718451), (21, 3736479), (63, 1245493), (317, 247527), (951, 82509), (2219, 35361), (2853, 27503), (3929, 19971), (6657, 11787)]