75156851

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 95568480

約数和(自身を除く): 20411629

約数列:

[1, 7, 11, 77, 89, 121, 623, 847, 979, 997, 6853, 6979, 10769, 10967, 75383, 76769, 88733, 120637, 621131, 844459, 976063, 6832441, 10736693, 75156851]

約数ペア:

[(1, 75156851), (7, 10736693), (11, 6832441), (77, 976063), (89, 844459), (121, 621131), (623, 120637), (847, 88733), (979, 76769), (997, 75383), (6853, 10967), (6979, 10769)]