27001107

素因数分解:

$3^4\times 7^2\times {\mathrm{6803}}^1$

素因数の和:6829

約数の個数: 30

約数和(自身を含む): 46927188

約数和(自身を除く): 19926081

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 6803, 20409, 47621, 61227, 142863, 183681, 333347, 428589, 551043, 1000041, 1285767, 3000123, 3857301, 9000369, 27001107]

約数ペア:

[(1, 27001107), (3, 9000369), (7, 3857301), (9, 3000123), (21, 1285767), (27, 1000041), (49, 551043), (63, 428589), (81, 333347), (147, 183681), (189, 142863), (441, 61227), (567, 47621), (1323, 20409), (3969, 6803)]