126654849

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 186834024

約数和(自身を除く): 60179175

約数列:

[1, 3, 9, 61, 183, 281, 549, 821, 843, 2463, 2529, 7389, 17141, 50081, 51423, 150243, 154269, 230701, 450729, 692103, 2076309, 14072761, 42218283, 126654849]

約数ペア:

[(1, 126654849), (3, 42218283), (9, 14072761), (61, 2076309), (183, 692103), (281, 450729), (549, 230701), (821, 154269), (843, 150243), (2463, 51423), (2529, 50081), (7389, 17141)]