68385051

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3221}}^1$

素因数の和:3571

約数の個数: 24

約数和(自身を含む): 113259744

約数和(自身を除く): 44874693

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 3221, 7077, 9663, 21231, 22547, 28989, 67641, 202923, 1085477, 3256431, 7598339, 9769293, 22795017, 68385051]

約数ペア:

[(1, 68385051), (3, 22795017), (7, 9769293), (9, 7598339), (21, 3256431), (63, 1085477), (337, 202923), (1011, 67641), (2359, 28989), (3033, 22547), (3221, 21231), (7077, 9663)]