51459489

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{51511}}^1$

素因数の和:51557

約数の個数: 16

約数和(自身を含む): 78298240

約数和(自身を除く): 26838751

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 51511, 154533, 463599, 1390797, 1905907, 5717721, 17153163, 51459489]

約数ペア:

[(1, 51459489), (3, 17153163), (9, 5717721), (27, 1905907), (37, 1390797), (111, 463599), (333, 154533), (999, 51511)]