27261143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15767}}^1$

素因数の和:15806

約数の個数: 16

約数和(自身を含む): 35320320

約数和(自身を除く): 8059177

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 15767, 110369, 204971, 299573, 1434797, 2097011, 3894449, 27261143]

約数ペア:

[(1, 27261143), (7, 3894449), (13, 2097011), (19, 1434797), (91, 299573), (133, 204971), (247, 110369), (1729, 15767)]