56977893

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{15329}}^1$

素因数の和:15401

約数の個数: 24

約数和(自身を含む): 95659200

約数和(自身を除く): 38681307

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 15329, 45987, 107303, 137961, 321909, 904411, 965727, 2713233, 6330877, 8139699, 18992631, 56977893]

約数ペア:

[(1, 56977893), (3, 18992631), (7, 8139699), (9, 6330877), (21, 2713233), (59, 965727), (63, 904411), (177, 321909), (413, 137961), (531, 107303), (1239, 45987), (3717, 15329)]