53940069

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 82596800

約数和(自身を除く): 28656731

約数列:

[1, 3, 9, 19, 57, 151, 171, 453, 1359, 2089, 2869, 6267, 8607, 18801, 25821, 39691, 119073, 315439, 357219, 946317, 2838951, 5993341, 17980023, 53940069]

約数ペア:

[(1, 53940069), (3, 17980023), (9, 5993341), (19, 2838951), (57, 946317), (151, 357219), (171, 315439), (453, 119073), (1359, 39691), (2089, 25821), (2869, 18801), (6267, 8607)]