54121347

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2243}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 89616384

約数和(自身を除く): 35495037

約数列:

[1, 3, 7, 9, 21, 63, 383, 1149, 2243, 2681, 3447, 6729, 8043, 15701, 20187, 24129, 47103, 141309, 859069, 2577207, 6013483, 7731621, 18040449, 54121347]

約数ペア:

[(1, 54121347), (3, 18040449), (7, 7731621), (9, 6013483), (21, 2577207), (63, 859069), (383, 141309), (1149, 47103), (2243, 24129), (2681, 20187), (3447, 15701), (6729, 8043)]