27156780259

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{7669}}^1\times {\mathrm{8293}}^1$

素因数の和:16030

約数の個数: 16

約数和(自身を含む): 31553030080

約数和(自身を除く): 4396249821

約数列:

[1, 7, 61, 427, 7669, 8293, 53683, 58051, 467809, 505873, 3274663, 3541111, 63599017, 445193119, 3879540037, 27156780259]

約数ペア:

[(1, 27156780259), (7, 3879540037), (61, 445193119), (427, 63599017), (7669, 3541111), (8293, 3274663), (53683, 505873), (58051, 467809)]