29874933

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 52496640

約数和(自身を除く): 22621707

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 61, 97, 99, 153, 183, 187, 291, 297, 459, 549, 561, 671, 873, 1037, 1067, 1647, 1649, 1683, 2013, 2619, 3111, 3201, 4947, 5049, 5917, 6039, 9333, 9603, 11407, 14841, 17751, 18117, 18139, 27999, 28809, 34221, 44523, 53253, 54417, 65087, 100589, 102663, 159759, 163251, 195261, 301767, 307989, 489753, 585783, 905301, 1106479, 1757349, 2715903, 3319437, 9958311, 29874933]

約数ペア:

[(1, 29874933), (3, 9958311), (9, 3319437), (11, 2715903), (17, 1757349), (27, 1106479), (33, 905301), (51, 585783), (61, 489753), (97, 307989), (99, 301767), (153, 195261), (183, 163251), (187, 159759), (291, 102663), (297, 100589), (459, 65087), (549, 54417), (561, 53253), (671, 44523), (873, 34221), (1037, 28809), (1067, 27999), (1647, 18139), (1649, 18117), (1683, 17751), (2013, 14841), (2619, 11407), (3111, 9603), (3201, 9333), (4947, 6039), (5049, 5917)]