55113021

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 85968000

約数和(自身を除く): 30854979

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 261, 531, 783, 1193, 1593, 1711, 3579, 5133, 10737, 15399, 32211, 34597, 46197, 70387, 103791, 211161, 311373, 633483, 934119, 1900449, 2041223, 6123669, 18371007, 55113021]

約数ペア:

[(1, 55113021), (3, 18371007), (9, 6123669), (27, 2041223), (29, 1900449), (59, 934119), (87, 633483), (177, 311373), (261, 211161), (531, 103791), (783, 70387), (1193, 46197), (1593, 34597), (1711, 32211), (3579, 15399), (5133, 10737)]