65117886

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{78079}}^1$

素因数の和:78223

約数の個数: 16

約数和(自身を含む): 131174400

約数和(自身を除く): 66056514

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 78079, 156158, 234237, 468474, 10852981, 21705962, 32558943, 65117886]

約数ペア:

[(1, 65117886), (2, 32558943), (3, 21705962), (6, 10852981), (139, 468474), (278, 234237), (417, 156158), (834, 78079)]