127976723

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 160358400

約数和(自身を除く): 32381677

約数列:

[1, 7, 19, 47, 59, 133, 329, 347, 413, 893, 1121, 2429, 2773, 6251, 6593, 7847, 16309, 19411, 20473, 46151, 52687, 114163, 143311, 309871, 368809, 388987, 962231, 2169097, 2722909, 6735617, 18282389, 127976723]

約数ペア:

[(1, 127976723), (7, 18282389), (19, 6735617), (47, 2722909), (59, 2169097), (133, 962231), (329, 388987), (347, 368809), (413, 309871), (893, 143311), (1121, 114163), (2429, 52687), (2773, 46151), (6251, 20473), (6593, 19411), (7847, 16309)]