27575919

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19031}}^1$

素因数の和:19067

約数の個数: 24

約数和(自身を含む): 47503872

約数和(自身を除く): 19927953

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 19031, 57093, 133217, 171279, 399651, 437713, 1198953, 1313139, 3063991, 3939417, 9191973, 27575919]

約数ペア:

[(1, 27575919), (3, 9191973), (7, 3939417), (9, 3063991), (21, 1313139), (23, 1198953), (63, 437713), (69, 399651), (161, 171279), (207, 133217), (483, 57093), (1449, 19031)]