161273377

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 171601920

約数和(自身を除く): 10328543

約数列:

[1, 31, 41, 223, 569, 1271, 6913, 9143, 17639, 23329, 126887, 283433, 723199, 3933497, 5202367, 161273377]

約数ペア:

[(1, 161273377), (31, 5202367), (41, 3933497), (223, 723199), (569, 283433), (1271, 126887), (6913, 23329), (9143, 17639)]