68291377

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46679}}^1$

素因数の和:46716

約数の個数: 16

約数和(自身を含む): 89625600

約数和(自身を除く): 21334223

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 46679, 326753, 513469, 886901, 3594283, 6208307, 9755911, 68291377]

約数ペア:

[(1, 68291377), (7, 9755911), (11, 6208307), (19, 3594283), (77, 886901), (133, 513469), (209, 326753), (1463, 46679)]