26977467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 40771584

約数和(自身を除く): 13794117

約数列:

[1, 3, 11, 33, 41, 123, 127, 157, 381, 451, 471, 1353, 1397, 1727, 4191, 5181, 5207, 6437, 15621, 19311, 19939, 57277, 59817, 70807, 171831, 212421, 219329, 657987, 817499, 2452497, 8992489, 26977467]

約数ペア:

[(1, 26977467), (3, 8992489), (11, 2452497), (33, 817499), (41, 657987), (123, 219329), (127, 212421), (157, 171831), (381, 70807), (451, 59817), (471, 57277), (1353, 19939), (1397, 19311), (1727, 15621), (4191, 6437), (5181, 5207)]