128790861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{10061}}^1$

素因数の和:10332

約数の個数: 16

約数和(自身を含む): 182564928

約数和(自身を除く): 53774067

約数列:

[1, 3, 17, 51, 251, 753, 4267, 10061, 12801, 30183, 171037, 513111, 2525311, 7575933, 42930287, 128790861]

約数ペア:

[(1, 128790861), (3, 42930287), (17, 7575933), (51, 2525311), (251, 513111), (753, 171037), (4267, 30183), (10061, 12801)]