133742147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{157901}}^1$

素因数の和:157930

約数の個数: 12

約数和(自身を含む): 168007728

約数和(自身を除く): 34265581

約数列:

[1, 7, 11, 77, 121, 847, 157901, 1105307, 1736911, 12158377, 19106021, 133742147]

約数ペア:

[(1, 133742147), (7, 19106021), (11, 12158377), (77, 1736911), (121, 1105307), (847, 157901)]