80149563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{685039}}^1$

素因数の和:685058

約数の個数: 12

約数和(自身を含む): 124677280

約数和(自身を除く): 44527717

約数列:

[1, 3, 9, 13, 39, 117, 685039, 2055117, 6165351, 8905507, 26716521, 80149563]

約数ペア:

[(1, 80149563), (3, 26716521), (9, 8905507), (13, 6165351), (39, 2055117), (117, 685039)]