61032009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{8431}}^1$

素因数の和:8580

約数の個数: 16

約数和(自身を含む): 86343680

約数和(自身を除く): 25311671

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 8431, 25293, 160189, 480567, 1070737, 3212211, 20344003, 61032009]

約数ペア:

[(1, 61032009), (3, 20344003), (19, 3212211), (57, 1070737), (127, 480567), (381, 160189), (2413, 25293), (7239, 8431)]