126820309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{3011}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 158455296

約数和(自身を除く): 31634987

約数列:

[1, 7, 11, 77, 547, 3011, 3829, 6017, 21077, 33121, 42119, 231847, 1647017, 11529119, 18117187, 126820309]

約数ペア:

[(1, 126820309), (7, 18117187), (11, 11529119), (77, 1647017), (547, 231847), (3011, 42119), (3829, 33121), (6017, 21077)]