172921744797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{178453813}}^1$

素因数の和:178453852

約数の個数: 16

約数和(自身を含む): 256973492160

約数和(自身を除く): 84051747363

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 178453813, 535361439, 3033714821, 3390622447, 9101144463, 10171867341, 57640581599, 172921744797]

約数ペア:

[(1, 172921744797), (3, 57640581599), (17, 10171867341), (19, 9101144463), (51, 3390622447), (57, 3033714821), (323, 535361439), (969, 178453813)]