17888924439

素因数分解:

$3^6\times {\mathrm{89}}^1\times {\mathrm{275719}}^1$

素因数の和:275826

約数の個数: 28

約数和(自身を含む): 27122576400

約数和(自身を除く): 9233651961

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 801, 2403, 7209, 21627, 64881, 275719, 827157, 2481471, 7444413, 22333239, 24538991, 66999717, 73616973, 200999151, 220850919, 662552757, 1987658271, 5962974813, 17888924439]

約数ペア:

[(1, 17888924439), (3, 5962974813), (9, 1987658271), (27, 662552757), (81, 220850919), (89, 200999151), (243, 73616973), (267, 66999717), (729, 24538991), (801, 22333239), (2403, 7444413), (7209, 2481471), (21627, 827157), (64881, 275719)]