57672321

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{51817}}^1$

素因数の和:51880

約数の個数: 16

約数和(自身を含む): 89541504

約数和(自身を除く): 31869183

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 51817, 155451, 362719, 1088157, 2746301, 8238903, 19224107, 57672321]

約数ペア:

[(1, 57672321), (3, 19224107), (7, 8238903), (21, 2746301), (53, 1088157), (159, 362719), (371, 155451), (1113, 51817)]