27746967

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 37965312

約数和(自身を除く): 10218345

約数列:

[1, 3, 47, 141, 307, 641, 921, 1923, 14429, 30127, 43287, 90381, 196787, 590361, 9248989, 27746967]

約数ペア:

[(1, 27746967), (3, 9248989), (47, 590361), (141, 196787), (307, 90381), (641, 43287), (921, 30127), (1923, 14429)]