57519951

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 77758464

約数和(自身を除く): 20238513

約数列:

[1, 3, 127, 223, 381, 669, 677, 2031, 28321, 84963, 85979, 150971, 257937, 452913, 19173317, 57519951]

約数ペア:

[(1, 57519951), (3, 19173317), (127, 452913), (223, 257937), (381, 150971), (669, 85979), (677, 84963), (2031, 28321)]