53753721

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82571}}^1$

素因数の和:82612

約数の個数: 16

約数和(自身を含む): 84553728

約数和(自身を除く): 30800007

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 82571, 247713, 577997, 1733991, 2559701, 7679103, 17917907, 53753721]

約数ペア:

[(1, 53753721), (3, 17917907), (7, 7679103), (21, 2559701), (31, 1733991), (93, 577997), (217, 247713), (651, 82571)]