78057

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1$

素因数の和:82

約数の個数: 24

約数和(自身を含む): 136800

約数和(自身を除く): 58743

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 147, 177, 189, 413, 441, 531, 1239, 1323, 1593, 2891, 3717, 8673, 11151, 26019, 78057]

約数ペア:

[(1, 78057), (3, 26019), (7, 11151), (9, 8673), (21, 3717), (27, 2891), (49, 1593), (59, 1323), (63, 1239), (147, 531), (177, 441), (189, 413)]