81158066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127207}}^1$

素因数の和:127249

約数の個数: 16

約数和(自身を含む): 137384640

約数和(自身を除く): 56226574

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 127207, 254414, 1399277, 2798554, 3689003, 7378006, 40579033, 81158066]

約数ペア:

[(1, 81158066), (2, 40579033), (11, 7378006), (22, 3689003), (29, 2798554), (58, 1399277), (319, 254414), (638, 127207)]