72925281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56663}}^1$

素因数の和:56693

約数の個数: 24

約数和(自身を含む): 123754176

約数和(自身を除く): 50828895

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 56663, 169989, 509967, 623293, 736619, 1869879, 2209857, 5609637, 6629571, 8102809, 24308427, 72925281]

約数ペア:

[(1, 72925281), (3, 24308427), (9, 8102809), (11, 6629571), (13, 5609637), (33, 2209857), (39, 1869879), (99, 736619), (117, 623293), (143, 509967), (429, 169989), (1287, 56663)]