173880399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5927}}^1$

素因数の和:6075

約数の個数: 32

約数和(自身を含む): 291373056

約数和(自身を除く): 117492657

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2667, 4191, 5927, 9779, 17781, 29337, 41489, 65197, 124467, 195591, 456379, 752729, 1369137, 2258187, 5269103, 8280019, 15807309, 24840057, 57960133, 173880399]

約数ペア:

[(1, 173880399), (3, 57960133), (7, 24840057), (11, 15807309), (21, 8280019), (33, 5269103), (77, 2258187), (127, 1369137), (231, 752729), (381, 456379), (889, 195591), (1397, 124467), (2667, 65197), (4191, 41489), (5927, 29337), (9779, 17781)]