27830979

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 45561600

約数和(自身を除く): 17730621

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 249, 297, 747, 913, 1129, 2241, 2739, 3387, 8217, 10161, 12419, 24651, 30483, 37257, 93707, 111771, 281121, 335313, 843363, 1030777, 2530089, 3092331, 9276993, 27830979]

約数ペア:

[(1, 27830979), (3, 9276993), (9, 3092331), (11, 2530089), (27, 1030777), (33, 843363), (83, 335313), (99, 281121), (249, 111771), (297, 93707), (747, 37257), (913, 30483), (1129, 24651), (2241, 12419), (2739, 10161), (3387, 8217)]