174930489

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{208997}}^1$

素因数の和:209037

約数の個数: 16

約数和(自身を含む): 267517440

約数和(自身を除く): 92586951

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 208997, 626991, 1880973, 5642919, 6478907, 19436721, 58310163, 174930489]

約数ペア:

[(1, 174930489), (3, 58310163), (9, 19436721), (27, 6478907), (31, 5642919), (93, 1880973), (279, 626991), (837, 208997)]