9078993

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 16938880

約数和(自身を除く): 7859887

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 397, 693, 847, 1089, 1191, 2079, 2541, 2779, 3267, 3573, 4367, 7623, 8337, 10719, 13101, 22869, 25011, 30569, 39303, 48037, 75033, 91707, 117909, 144111, 275121, 336259, 432333, 825363, 1008777, 1296999, 3026331, 9078993]

約数ペア:

[(1, 9078993), (3, 3026331), (7, 1296999), (9, 1008777), (11, 825363), (21, 432333), (27, 336259), (33, 275121), (63, 144111), (77, 117909), (99, 91707), (121, 75033), (189, 48037), (231, 39303), (297, 30569), (363, 25011), (397, 22869), (693, 13101), (847, 10719), (1089, 8337), (1191, 7623), (2079, 4367), (2541, 3573), (2779, 3267)]