129611247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{20011}}^1$

素因数の和:20158

約数の個数: 16

約数和(自身を含む): 184430592

約数和(自身を除く): 54819345

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 20011, 60033, 340187, 1020561, 2541397, 7624191, 43203749, 129611247]

約数ペア:

[(1, 129611247), (3, 43203749), (17, 7624191), (51, 2541397), (127, 1020561), (381, 340187), (2159, 60033), (6477, 20011)]