51404211

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5395

約数の個数: 24

約数和(自身を含む): 78901680

約数和(自身を除く): 27497469

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 3219, 5323, 9657, 15969, 47907, 154367, 196951, 463101, 590853, 1389303, 1772559, 5711579, 17134737, 51404211]

約数ペア:

[(1, 51404211), (3, 17134737), (9, 5711579), (29, 1772559), (37, 1389303), (87, 590853), (111, 463101), (261, 196951), (333, 154367), (1073, 47907), (3219, 15969), (5323, 9657)]