53431839

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{27109}}^1$

素因数の和:27191

約数の個数: 16

約数和(自身を含む): 80245600

約数和(自身を除く): 26813761

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 27109, 81327, 243981, 731943, 1978957, 5936871, 17810613, 53431839]

約数ペア:

[(1, 53431839), (3, 17810613), (9, 5936871), (27, 1978957), (73, 731943), (219, 243981), (657, 81327), (1971, 27109)]