86940159

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 124150800

約数和(自身を除く): 37210641

約数列:

[1, 3, 17, 51, 149, 289, 447, 673, 867, 2019, 2533, 7599, 11441, 34323, 43061, 100277, 129183, 194497, 300831, 583491, 1704709, 5114127, 28980053, 86940159]

約数ペア:

[(1, 86940159), (3, 28980053), (17, 5114127), (51, 1704709), (149, 583491), (289, 300831), (447, 194497), (673, 129183), (867, 100277), (2019, 43061), (2533, 34323), (7599, 11441)]