51178041

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 82177920

約数和(自身を除く): 30999879

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 2593, 6579, 7779, 19737, 23337, 44081, 70011, 111499, 132243, 334497, 396729, 1003491, 1190187, 1895483, 3010473, 5686449, 17059347, 51178041]

約数ペア:

[(1, 51178041), (3, 17059347), (9, 5686449), (17, 3010473), (27, 1895483), (43, 1190187), (51, 1003491), (129, 396729), (153, 334497), (387, 132243), (459, 111499), (731, 70011), (1161, 44081), (2193, 23337), (2593, 19737), (6579, 7779)]