77661389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2767}}^1$

素因数の和:2924

約数の個数: 16

約数和(自身を含む): 89284608

約数和(自身を除く): 11623219

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 2767, 28067, 35971, 47039, 351409, 611507, 4568317, 5973953, 77661389]

約数ペア:

[(1, 77661389), (13, 5973953), (17, 4568317), (127, 611507), (221, 351409), (1651, 47039), (2159, 35971), (2767, 28067)]