54787943

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4139}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 65710080

約数和(自身を除く): 10922137

約数列:

[1, 7, 31, 61, 217, 427, 1891, 4139, 13237, 28973, 128309, 252479, 898163, 1767353, 7826849, 54787943]

約数ペア:

[(1, 54787943), (7, 7826849), (31, 1767353), (61, 898163), (217, 252479), (427, 128309), (1891, 28973), (4139, 13237)]