249093009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11489}}^1$

素因数の和:11582

約数の個数: 32

約数和(自身を含む): 408124800

約数和(自身を除く): 159031791

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1971, 2409, 7227, 11489, 21681, 34467, 103401, 126379, 310203, 379137, 838697, 1137411, 2516091, 3412233, 7548273, 9225667, 22644819, 27677001, 83031003, 249093009]

約数ペア:

[(1, 249093009), (3, 83031003), (9, 27677001), (11, 22644819), (27, 9225667), (33, 7548273), (73, 3412233), (99, 2516091), (219, 1137411), (297, 838697), (657, 379137), (803, 310203), (1971, 126379), (2409, 103401), (7227, 34467), (11489, 21681)]