144384317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{81527}}^1$

素因数の和:81568

約数の個数: 16

約数和(自身を含む): 187840512

約数和(自身を除く): 43456195

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 81527, 570689, 896797, 1875121, 6277579, 13125847, 20626331, 144384317]

約数ペア:

[(1, 144384317), (7, 20626331), (11, 13125847), (23, 6277579), (77, 1875121), (161, 896797), (253, 570689), (1771, 81527)]