68000709

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{87517}}^1$

素因数の和:87564

約数の個数: 16

約数和(自身を含む): 106421888

約数和(自身を除く): 38421179

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 87517, 262551, 612619, 1837857, 3238129, 9714387, 22666903, 68000709]

約数ペア:

[(1, 68000709), (3, 22666903), (7, 9714387), (21, 3238129), (37, 1837857), (111, 612619), (259, 262551), (777, 87517)]