54501081

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 74680320

約数和(自身を除く): 20179239

約数列:

[1, 3, 43, 129, 271, 813, 1559, 4677, 11653, 34959, 67037, 201111, 422489, 1267467, 18167027, 54501081]

約数ペア:

[(1, 54501081), (3, 18167027), (43, 1267467), (129, 422489), (271, 201111), (813, 67037), (1559, 34959), (4677, 11653)]