201475971

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{69739}}^1$

素因数の和:69855

約数の個数: 16

約数和(自身を含む): 301276800

約数和(自身を除く): 99800829

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 69739, 209217, 627651, 1882953, 7462073, 22386219, 67158657, 201475971]

約数ペア:

[(1, 201475971), (3, 67158657), (9, 22386219), (27, 7462073), (107, 1882953), (321, 627651), (963, 209217), (2889, 69739)]