68077079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4751}}^1$

素因数の和:4870

約数の個数: 16

約数和(自身を含む): 82114560

約数和(自身を除く): 14037481

約数列:

[1, 7, 23, 89, 161, 623, 2047, 4751, 14329, 33257, 109273, 422839, 764911, 2959873, 9725297, 68077079]

約数ペア:

[(1, 68077079), (7, 9725297), (23, 2959873), (89, 764911), (161, 422839), (623, 109273), (2047, 33257), (4751, 14329)]