83091687

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127637}}^1$

素因数の和:127678

約数の個数: 16

約数和(自身を含む): 130701312

約数和(自身を除く): 47609625

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 127637, 382911, 893459, 2680377, 3956747, 11870241, 27697229, 83091687]

約数ペア:

[(1, 83091687), (3, 27697229), (7, 11870241), (21, 3956747), (31, 2680377), (93, 893459), (217, 382911), (651, 127637)]