57157467

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{727}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 77575680

約数和(自身を除く): 20418213

約数列:

[1, 3, 73, 219, 359, 727, 1077, 2181, 26207, 53071, 78621, 159213, 260993, 782979, 19052489, 57157467]

約数ペア:

[(1, 57157467), (3, 19052489), (73, 782979), (219, 260993), (359, 159213), (727, 78621), (1077, 53071), (2181, 26207)]