39842739

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 62415360

約数和(自身を除く): 22572621

約数列:

[1, 3, 9, 23, 27, 69, 83, 207, 249, 621, 747, 773, 1909, 2241, 2319, 5727, 6957, 17181, 17779, 20871, 51543, 53337, 64159, 160011, 192477, 480033, 577431, 1475657, 1732293, 4426971, 13280913, 39842739]

約数ペア:

[(1, 39842739), (3, 13280913), (9, 4426971), (23, 1732293), (27, 1475657), (69, 577431), (83, 480033), (207, 192477), (249, 160011), (621, 64159), (747, 53337), (773, 51543), (1909, 20871), (2241, 17779), (2319, 17181), (5727, 6957)]