68077513

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 84460320

約数和(自身を除く): 16382807

約数列:

[1, 7, 19, 49, 83, 133, 581, 881, 931, 1577, 4067, 6167, 11039, 16739, 43169, 73123, 77273, 117173, 511861, 820211, 1389337, 3583027, 9725359, 68077513]

約数ペア:

[(1, 68077513), (7, 9725359), (19, 3583027), (49, 1389337), (83, 820211), (133, 511861), (581, 117173), (881, 77273), (931, 73123), (1577, 43169), (4067, 16739), (6167, 11039)]