68051711

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39359}}^1$

素因数の和:39398

約数の個数: 16

約数和(自身を含む): 88166400

約数和(自身を除く): 20114689

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 39359, 275513, 511667, 747821, 3581669, 5234747, 9721673, 68051711]

約数ペア:

[(1, 68051711), (7, 9721673), (13, 5234747), (19, 3581669), (91, 747821), (133, 511667), (247, 275513), (1729, 39359)]