39808287

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 62988800

約数和(自身を除く): 23180513

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1063, 1387, 1971, 3189, 4161, 9567, 12483, 20197, 28701, 37449, 60591, 77599, 181773, 232797, 545319, 698391, 1474381, 2095173, 4423143, 13269429, 39808287]

約数ペア:

[(1, 39808287), (3, 13269429), (9, 4423143), (19, 2095173), (27, 1474381), (57, 698391), (73, 545319), (171, 232797), (219, 181773), (513, 77599), (657, 60591), (1063, 37449), (1387, 28701), (1971, 20197), (3189, 12483), (4161, 9567)]