68680801

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73771}}^1$

素因数の和:73804

約数の個数: 12

約数和(自身を含む): 84100080

約数和(自身を除く): 15419279

約数列:

[1, 7, 19, 49, 133, 931, 73771, 516397, 1401649, 3614779, 9811543, 68680801]

約数ペア:

[(1, 68680801), (7, 9811543), (19, 3614779), (49, 1401649), (133, 516397), (931, 73771)]