39851649

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{20219}}^1$

素因数の和:20301

約数の個数: 16

約数和(自身を含む): 59851200

約数和(自身を除く): 19999551

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 20219, 60657, 181971, 545913, 1475987, 4427961, 13283883, 39851649]

約数ペア:

[(1, 39851649), (3, 13283883), (9, 4427961), (27, 1475987), (73, 545913), (219, 181971), (657, 60657), (1971, 20219)]