67804919889

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25423667}}^1$

素因数の和:25423804

約数の個数: 16

約数和(自身を含む): 104135344128

約数和(自身を除く): 36330424239

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 25423667, 76271001, 177965669, 533897007, 3228805709, 9686417127, 22601639963, 67804919889]

約数ペア:

[(1, 67804919889), (3, 22601639963), (7, 9686417127), (21, 3228805709), (127, 533897007), (381, 177965669), (889, 76271001), (2667, 25423667)]