7190667

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 5066613

約数列:

[1, 3, 9, 11, 27, 31, 33, 71, 93, 99, 121, 213, 279, 297, 341, 363, 639, 781, 837, 1023, 1089, 1917, 2201, 2343, 3069, 3267, 3751, 6603, 7029, 8591, 9207, 11253, 19809, 21087, 24211, 25773, 33759, 59427, 72633, 77319, 101277, 217899, 231957, 266321, 653697, 798963, 2396889, 7190667]

約数ペア:

[(1, 7190667), (3, 2396889), (9, 798963), (11, 653697), (27, 266321), (31, 231957), (33, 217899), (71, 101277), (93, 77319), (99, 72633), (121, 59427), (213, 33759), (279, 25773), (297, 24211), (341, 21087), (363, 19809), (639, 11253), (781, 9207), (837, 8591), (1023, 7029), (1089, 6603), (1917, 3751), (2201, 3267), (2343, 3069)]