117881001

素因数分解:

$3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 207369344

約数和(自身を除く): 89488343

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 243, 259, 333, 567, 777, 999, 1701, 1873, 2331, 2997, 5619, 6993, 8991, 13111, 16857, 20979, 39333, 50571, 62937, 69301, 117999, 151713, 207903, 353997, 455139, 485107, 623709, 1061991, 1455321, 1871127, 3185973, 4365963, 5613381, 13097889, 16840143, 39293667, 117881001]

約数ペア:

[(1, 117881001), (3, 39293667), (7, 16840143), (9, 13097889), (21, 5613381), (27, 4365963), (37, 3185973), (63, 1871127), (81, 1455321), (111, 1061991), (189, 623709), (243, 485107), (259, 455139), (333, 353997), (567, 207903), (777, 151713), (999, 117999), (1701, 69301), (1873, 62937), (2331, 50571), (2997, 39333), (5619, 20979), (6993, 16857), (8991, 13111)]