71143023

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7717}}^1$

素因数の和:8166

約数の個数: 16

約数和(自身を含む): 108669440

約数和(自身を除く): 37526417

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 7717, 9219, 23151, 54019, 162057, 3387763, 10163289, 23714341, 71143023]

約数ペア:

[(1, 71143023), (3, 23714341), (7, 10163289), (21, 3387763), (439, 162057), (1317, 54019), (3073, 23151), (7717, 9219)]