26909271

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 41074176

約数和(自身を除く): 14164905

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 2243, 3999, 6729, 11997, 20187, 69533, 96449, 208599, 289347, 625797, 868041, 2989919, 8969757, 26909271]

約数ペア:

[(1, 26909271), (3, 8969757), (9, 2989919), (31, 868041), (43, 625797), (93, 289347), (129, 208599), (279, 96449), (387, 69533), (1333, 20187), (2243, 11997), (3999, 6729)]