68077149

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{29741}}^1$

素因数の和:29860

約数の個数: 16

約数和(自身を含む): 104691840

約数和(自身を除く): 36614691

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 29741, 89223, 208187, 624561, 3241769, 9725307, 22692383, 68077149]

約数ペア:

[(1, 68077149), (3, 22692383), (7, 9725307), (21, 3241769), (109, 624561), (327, 208187), (763, 89223), (2289, 29741)]