40553259

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 54915072

約数和(自身を除く): 14361813

約数列:

[1, 3, 127, 163, 381, 489, 653, 1959, 20701, 62103, 82931, 106439, 248793, 319317, 13517753, 40553259]

約数ペア:

[(1, 40553259), (3, 13517753), (127, 319317), (163, 248793), (381, 106439), (489, 82931), (653, 62103), (1959, 20701)]