146247921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7993}}^1$

素因数の和:8125

約数の個数: 24

約数和(自身を含む): 224471520

約数和(自身を除く): 78223599

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 963, 2033, 6099, 7993, 18297, 23979, 71937, 151867, 455601, 855251, 1366803, 2565753, 7697259, 16249769, 48749307, 146247921]

約数ペア:

[(1, 146247921), (3, 48749307), (9, 16249769), (19, 7697259), (57, 2565753), (107, 1366803), (171, 855251), (321, 455601), (963, 151867), (2033, 71937), (6099, 23979), (7993, 18297)]