6977431881

素因数分解:

$3^3\times 7^3\times {\mathrm{753421}}^1$

素因数の和:753451

約数の個数: 32

約数和(自身を含む): 12054752000

約数和(自身を除く): 5077320119

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 753421, 2260263, 5273947, 6780789, 15821841, 20342367, 36917629, 47465523, 110752887, 142396569, 258423403, 332258661, 775270209, 996775983, 2325810627, 6977431881]

約数ペア:

[(1, 6977431881), (3, 2325810627), (7, 996775983), (9, 775270209), (21, 332258661), (27, 258423403), (49, 142396569), (63, 110752887), (147, 47465523), (189, 36917629), (343, 20342367), (441, 15821841), (1029, 6780789), (1323, 5273947), (3087, 2260263), (9261, 753421)]