78667479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19381}}^1$

素因数の和:19439

約数の個数: 24

約数和(自身を含む): 126990864

約数和(自身を除く): 48323385

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 19381, 58143, 174429, 213191, 639573, 794621, 1918719, 2383863, 7151589, 8740831, 26222493, 78667479]

約数ペア:

[(1, 78667479), (3, 26222493), (9, 8740831), (11, 7151589), (33, 2383863), (41, 1918719), (99, 794621), (123, 639573), (369, 213191), (451, 174429), (1353, 58143), (4059, 19381)]