127773107

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2707}}^1$

素因数の和:3338

約数の個数: 16

約数和(自身を含む): 159620352

約数和(自身を除く): 31847245

約数列:

[1, 7, 11, 77, 613, 2707, 4291, 6743, 18949, 29777, 47201, 208439, 1659391, 11615737, 18253301, 127773107]

約数ペア:

[(1, 127773107), (7, 18253301), (11, 11615737), (77, 1659391), (613, 208439), (2707, 47201), (4291, 29777), (6743, 18949)]