54558981

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{3329}}^1$

素因数の和:3945

約数の個数: 16

約数和(自身を含む): 80985600

約数和(自身を除く): 26426619

約数列:

[1, 3, 9, 27, 607, 1821, 3329, 5463, 9987, 16389, 29961, 89883, 2020703, 6062109, 18186327, 54558981]

約数ペア:

[(1, 54558981), (3, 18186327), (9, 6062109), (27, 2020703), (607, 89883), (1821, 29961), (3329, 16389), (5463, 9987)]