80884479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{56053}}^1$

素因数の和:56106

約数の個数: 16

約数和(自身を含む): 119282912

約数和(自身を除く): 38398433

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 56053, 168159, 728689, 2073961, 2186067, 6221883, 26961493, 80884479]

約数ペア:

[(1, 80884479), (3, 26961493), (13, 6221883), (37, 2186067), (39, 2073961), (111, 728689), (481, 168159), (1443, 56053)]