150823701

素因数分解:

$3^4\times 7^1\times {\mathrm{266003}}^1$

素因数の和:266022

約数の個数: 20

約数和(自身を含む): 257491872

約数和(自身を除く): 106668171

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 266003, 798009, 1862021, 2394027, 5586063, 7182081, 16758189, 21546243, 50274567, 150823701]

約数ペア:

[(1, 150823701), (3, 50274567), (7, 21546243), (9, 16758189), (21, 7182081), (27, 5586063), (63, 2394027), (81, 1862021), (189, 798009), (567, 266003)]