545921343

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25889}}^1$

素因数の和:25980

約数の個数: 32

約数和(自身を含む): 894758400

約数和(自身を除く): 348837057

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 21087, 25889, 77667, 233001, 284779, 699003, 854337, 1838119, 2563011, 5514357, 7689033, 16543071, 20219309, 49629213, 60657927, 181973781, 545921343]

約数ペア:

[(1, 545921343), (3, 181973781), (9, 60657927), (11, 49629213), (27, 20219309), (33, 16543071), (71, 7689033), (99, 5514357), (213, 2563011), (297, 1838119), (639, 854337), (781, 699003), (1917, 284779), (2343, 233001), (7029, 77667), (21087, 25889)]