5457180057

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13677143}}^1$

素因数の和:13677172

約数の個数: 16

約数和(自身を含む): 8753372160

約数和(自身を除く): 3296192103

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 13677143, 41031429, 95740001, 259865717, 287220003, 779597151, 1819060019, 5457180057]

約数ペア:

[(1, 5457180057), (3, 1819060019), (7, 779597151), (19, 287220003), (21, 259865717), (57, 95740001), (133, 41031429), (399, 13677143)]