27745641

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40037}}^1$

素因数の和:40061

約数の個数: 24

約数和(自身を含む): 49967424

約数和(自身を除く): 22221783

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 40037, 120111, 280259, 360333, 440407, 840777, 1321221, 2522331, 3082849, 3963663, 9248547, 27745641]

約数ペア:

[(1, 27745641), (3, 9248547), (7, 3963663), (9, 3082849), (11, 2522331), (21, 1321221), (33, 840777), (63, 440407), (77, 360333), (99, 280259), (231, 120111), (693, 40037)]