57727797

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 81468672

約数和(自身を除く): 23740875

約数列:

[1, 3, 31, 47, 93, 141, 281, 843, 1457, 2209, 4371, 6627, 8711, 13207, 26133, 39621, 68479, 205437, 409417, 620729, 1228251, 1862187, 19242599, 57727797]

約数ペア:

[(1, 57727797), (3, 19242599), (31, 1862187), (47, 1228251), (93, 620729), (141, 409417), (281, 205437), (843, 68479), (1457, 39621), (2209, 26133), (4371, 13207), (6627, 8711)]