67883669

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 84214080

約数和(自身を除く): 16330411

約数列:

[1, 7, 17, 49, 119, 227, 359, 833, 1589, 2513, 3859, 6103, 11123, 17591, 27013, 42721, 81493, 189091, 299047, 570451, 1385381, 3993157, 9697667, 67883669]

約数ペア:

[(1, 67883669), (7, 9697667), (17, 3993157), (49, 1385381), (119, 570451), (227, 299047), (359, 189091), (833, 81493), (1589, 42721), (2513, 27013), (3859, 17591), (6103, 11123)]