76663881

素因数分解:

$3^3\times 7^2\times {\mathrm{57947}}^1$

素因数の和:57970

約数の個数: 24

約数和(自身を含む): 132121440

約数和(自身を除く): 55457559

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 57947, 173841, 405629, 521523, 1216887, 1564569, 2839403, 3650661, 8518209, 10951983, 25554627, 76663881]

約数ペア:

[(1, 76663881), (3, 25554627), (7, 10951983), (9, 8518209), (21, 3650661), (27, 2839403), (49, 1564569), (63, 1216887), (147, 521523), (189, 405629), (441, 173841), (1323, 57947)]