67682321

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{937}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 82123776

約数和(自身を除く): 14441455

約数列:

[1, 7, 17, 119, 607, 937, 4249, 6559, 10319, 15929, 72233, 111503, 568759, 3981313, 9668903, 67682321]

約数ペア:

[(1, 67682321), (7, 9668903), (17, 3981313), (119, 568759), (607, 111503), (937, 72233), (4249, 15929), (6559, 10319)]