54990963

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{149027}}^1$

素因数の和:149074

約数の個数: 12

約数和(自身を含む): 81369288

約数和(自身を除く): 26378325

約数列:

[1, 3, 9, 41, 123, 369, 149027, 447081, 1341243, 6110107, 18330321, 54990963]

約数ペア:

[(1, 54990963), (3, 18330321), (9, 6110107), (41, 1341243), (123, 447081), (369, 149027)]