68133720669

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{51347}}^1$

素因数の和:51889

約数の個数: 32

約数和(自身を含む): 104700625920

約数和(自身を除く): 36566905251

約数列:

[1, 3, 7, 21, 179, 353, 537, 1059, 1253, 2471, 3759, 7413, 51347, 63187, 154041, 189561, 359429, 442309, 1078287, 1326927, 9191113, 18125491, 27573339, 54376473, 64337791, 126878437, 193013373, 380635311, 3244462889, 9733388667, 22711240223, 68133720669]

約数ペア:

[(1, 68133720669), (3, 22711240223), (7, 9733388667), (21, 3244462889), (179, 380635311), (353, 193013373), (537, 126878437), (1059, 64337791), (1253, 54376473), (2471, 27573339), (3759, 18125491), (7413, 9191113), (51347, 1326927), (63187, 1078287), (154041, 442309), (189561, 359429)]