129403983

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19979}}^1$

素因数の和:20126

約数の個数: 16

約数和(自身を含む): 184135680

約数和(自身を除く): 54731697

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 19979, 59937, 339643, 1018929, 2537333, 7611999, 43134661, 129403983]

約数ペア:

[(1, 129403983), (3, 43134661), (17, 7611999), (51, 2537333), (127, 1018929), (381, 339643), (2159, 59937), (6477, 19979)]