51382803

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 69570560

約数和(自身を除く): 18187757

約数列:

[1, 3, 127, 157, 381, 471, 859, 2577, 19939, 59817, 109093, 134863, 327279, 404589, 17127601, 51382803]

約数ペア:

[(1, 51382803), (3, 17127601), (127, 404589), (157, 327279), (381, 134863), (471, 109093), (859, 59817), (2577, 19939)]