188049903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 274337280

約数和(自身を除く): 86287377

約数列:

[1, 3, 17, 41, 51, 123, 139, 417, 647, 697, 1941, 2091, 2363, 5699, 7089, 10999, 17097, 26527, 32997, 79581, 89933, 96883, 269799, 290649, 450959, 1352877, 1528861, 3687253, 4586583, 11061759, 62683301, 188049903]

約数ペア:

[(1, 188049903), (3, 62683301), (17, 11061759), (41, 4586583), (51, 3687253), (123, 1528861), (139, 1352877), (417, 450959), (647, 290649), (697, 269799), (1941, 96883), (2091, 89933), (2363, 79581), (5699, 32997), (7089, 26527), (10999, 17097)]