150725691

素因数分解:

$3^4\times {\mathrm{1123}}^1\times {\mathrm{1657}}^1$

素因数の和:2792

約数の個数: 20

約数和(自身を含む): 225494632

約数和(自身を除く): 74768941

約数列:

[1, 3, 9, 27, 81, 1123, 1657, 3369, 4971, 10107, 14913, 30321, 44739, 90963, 134217, 1860811, 5582433, 16747299, 50241897, 150725691]

約数ペア:

[(1, 150725691), (3, 50241897), (9, 16747299), (27, 5582433), (81, 1860811), (1123, 134217), (1657, 90963), (3369, 44739), (4971, 30321), (10107, 14913)]