127472007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{172027}}^1$

素因数の和:172062

約数の個数: 16

約数和(自身を含む): 192671360

約数和(自身を除く): 65199353

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 172027, 516081, 2236351, 3268513, 6709053, 9805539, 42490669, 127472007]

約数ペア:

[(1, 127472007), (3, 42490669), (13, 9805539), (19, 6709053), (39, 3268513), (57, 2236351), (247, 516081), (741, 172027)]