54372081

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 74416320

約数和(自身を除く): 20044239

約数列:

[1, 3, 43, 129, 521, 809, 1563, 2427, 22403, 34787, 67209, 104361, 421489, 1264467, 18124027, 54372081]

約数ペア:

[(1, 54372081), (3, 18124027), (43, 1264467), (129, 421489), (521, 104361), (809, 67209), (1563, 34787), (2427, 22403)]