166121193

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{272777}}^1$

素因数の和:272816

約数の個数: 16

約数和(自身を含む): 261866880

約数和(自身を除く): 95745687

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 272777, 818331, 1909439, 5728317, 7910533, 23731599, 55373731, 166121193]

約数ペア:

[(1, 166121193), (3, 55373731), (7, 23731599), (21, 7910533), (29, 5728317), (87, 1909439), (203, 818331), (609, 272777)]