27223713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 46388160

約数和(自身を除く): 19164447

約数列:

[1, 3, 9, 11, 19, 33, 41, 57, 99, 123, 171, 209, 353, 369, 451, 627, 779, 1059, 1353, 1881, 2337, 3177, 3883, 4059, 6707, 7011, 8569, 11649, 14473, 20121, 25707, 34947, 43419, 60363, 73777, 77121, 130257, 159203, 221331, 274987, 477609, 663993, 824961, 1432827, 2474883, 3024857, 9074571, 27223713]

約数ペア:

[(1, 27223713), (3, 9074571), (9, 3024857), (11, 2474883), (19, 1432827), (33, 824961), (41, 663993), (57, 477609), (99, 274987), (123, 221331), (171, 159203), (209, 130257), (353, 77121), (369, 73777), (451, 60363), (627, 43419), (779, 34947), (1059, 25707), (1353, 20121), (1881, 14473), (2337, 11649), (3177, 8569), (3883, 7011), (4059, 6707)]