49137489

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{17669}}^1$

素因数の和:17781

約数の個数: 16

約数和(自身を含む): 73507200

約数和(自身を除く): 24369711

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 17669, 53007, 159021, 477063, 1819907, 5459721, 16379163, 49137489]

約数ペア:

[(1, 49137489), (3, 16379163), (9, 5459721), (27, 1819907), (103, 477063), (309, 159021), (927, 53007), (2781, 17669)]