636207777

素因数分解:

$3^6\times {\mathrm{79}}^1\times {\mathrm{11047}}^1$

素因数の和:11144

約数の個数: 28

約数和(自身を含む): 966037120

約数和(自身を除く): 329829343

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 729, 2133, 6399, 11047, 19197, 33141, 57591, 99423, 298269, 872713, 894807, 2618139, 2684421, 7854417, 8053263, 23563251, 70689753, 212069259, 636207777]

約数ペア:

[(1, 636207777), (3, 212069259), (9, 70689753), (27, 23563251), (79, 8053263), (81, 7854417), (237, 2684421), (243, 2618139), (711, 894807), (729, 872713), (2133, 298269), (6399, 99423), (11047, 57591), (19197, 33141)]