4080775059

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{136531}}^1$

素因数の和:136590

約数の個数: 28

約数和(自身を含む): 6267637992

約数和(自身を除く): 2186862933

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 9963, 29889, 136531, 409593, 1228779, 3686337, 5597771, 11059011, 16793313, 33177033, 50379939, 99531099, 151139817, 453419451, 1360258353, 4080775059]

約数ペア:

[(1, 4080775059), (3, 1360258353), (9, 453419451), (27, 151139817), (41, 99531099), (81, 50379939), (123, 33177033), (243, 16793313), (369, 11059011), (729, 5597771), (1107, 3686337), (3321, 1228779), (9963, 409593), (29889, 136531)]