78729559

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 85409280

約数和(自身を除く): 6679721

約数列:

[1, 19, 47, 131, 673, 893, 2489, 6157, 12787, 31631, 88163, 116983, 600989, 1675097, 4143661, 78729559]

約数ペア:

[(1, 78729559), (19, 4143661), (47, 1675097), (131, 600989), (673, 116983), (893, 88163), (2489, 31631), (6157, 12787)]