56672163

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{28753}}^1$

素因数の和:28835

約数の個数: 16

約数和(自身を含む): 85111840

約数和(自身を除く): 28439677

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 28753, 86259, 258777, 776331, 2098969, 6296907, 18890721, 56672163]

約数ペア:

[(1, 56672163), (3, 18890721), (9, 6296907), (27, 2098969), (73, 776331), (219, 258777), (657, 86259), (1971, 28753)]