193033863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 328124160

約数和(自身を除く): 135090297

約数列:

[1, 3, 9, 11, 19, 33, 41, 57, 99, 123, 171, 209, 369, 451, 627, 779, 1353, 1881, 2337, 2503, 4059, 7011, 7509, 8569, 22527, 25707, 27533, 47557, 77121, 82599, 102623, 142671, 247797, 307869, 428013, 523127, 923607, 1128853, 1569381, 1949837, 3386559, 4708143, 5849511, 10159677, 17548533, 21448207, 64344621, 193033863]

約数ペア:

[(1, 193033863), (3, 64344621), (9, 21448207), (11, 17548533), (19, 10159677), (33, 5849511), (41, 4708143), (57, 3386559), (99, 1949837), (123, 1569381), (171, 1128853), (209, 923607), (369, 523127), (451, 428013), (627, 307869), (779, 247797), (1353, 142671), (1881, 102623), (2337, 82599), (2503, 77121), (4059, 47557), (7011, 27533), (7509, 25707), (8569, 22527)]