57966489

素因数分解:

$3^3\times 7^1\times {\mathrm{306701}}^1$

素因数の和:306717

約数の個数: 16

約数和(自身を含む): 98144640

約数和(自身を除く): 40178151

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 306701, 920103, 2146907, 2760309, 6440721, 8280927, 19322163, 57966489]

約数ペア:

[(1, 57966489), (3, 19322163), (7, 8280927), (9, 6440721), (21, 2760309), (27, 2146907), (63, 920103), (189, 306701)]