80781906

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{106013}}^1$

素因数の和:106145

約数の個数: 16

約数和(自身を含む): 162837504

約数和(自身を除く): 82055598

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 106013, 212026, 318039, 636078, 13463651, 26927302, 40390953, 80781906]

約数ペア:

[(1, 80781906), (2, 40390953), (3, 26927302), (6, 13463651), (127, 636078), (254, 318039), (381, 212026), (762, 106013)]