55619649

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{28219}}^1$

素因数の和:28301

約数の個数: 16

約数和(自身を含む): 83531200

約数和(自身を除く): 27911551

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 28219, 84657, 253971, 761913, 2059987, 6179961, 18539883, 55619649]

約数ペア:

[(1, 55619649), (3, 18539883), (9, 6179961), (27, 2059987), (73, 761913), (219, 253971), (657, 84657), (1971, 28219)]