54656991

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{18919}}^1$

素因数の和:19035

約数の個数: 16

約数和(自身を含む): 81734400

約数和(自身を除く): 27077409

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 18919, 56757, 170271, 510813, 2024333, 6072999, 18218997, 54656991]

約数ペア:

[(1, 54656991), (3, 18218997), (9, 6072999), (27, 2024333), (107, 510813), (321, 170271), (963, 56757), (2889, 18919)]