65663433

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 108528000

約数和(自身を除く): 42864567

約数列:

[1, 3, 9, 11, 27, 33, 99, 101, 121, 199, 297, 303, 363, 597, 909, 1089, 1111, 1791, 2189, 2727, 3267, 3333, 5373, 6567, 9999, 12221, 19701, 20099, 24079, 29997, 36663, 59103, 60297, 72237, 109989, 180891, 216711, 221089, 329967, 542673, 650133, 663267, 1989801, 2431979, 5969403, 7295937, 21887811, 65663433]

約数ペア:

[(1, 65663433), (3, 21887811), (9, 7295937), (11, 5969403), (27, 2431979), (33, 1989801), (99, 663267), (101, 650133), (121, 542673), (199, 329967), (297, 221089), (303, 216711), (363, 180891), (597, 109989), (909, 72237), (1089, 60297), (1111, 59103), (1791, 36663), (2189, 29997), (2727, 24079), (3267, 20099), (3333, 19701), (5373, 12221), (6567, 9999)]