89341287

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 148711680

約数和(自身を除く): 59370393

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 233, 399, 589, 651, 699, 961, 1631, 1767, 2883, 4123, 4427, 4893, 6727, 7223, 12369, 13281, 18259, 20181, 21669, 30989, 50561, 54777, 92967, 127813, 137237, 151683, 223913, 383439, 411711, 671739, 960659, 1567391, 2881977, 4254347, 4702173, 12763041, 29780429, 89341287]

約数ペア:

[(1, 89341287), (3, 29780429), (7, 12763041), (19, 4702173), (21, 4254347), (31, 2881977), (57, 1567391), (93, 960659), (133, 671739), (217, 411711), (233, 383439), (399, 223913), (589, 151683), (651, 137237), (699, 127813), (961, 92967), (1631, 54777), (1767, 50561), (2883, 30989), (4123, 21669), (4427, 20181), (4893, 18259), (6727, 13281), (7223, 12369)]