27188847

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2411}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 45152640

約数和(自身を除く): 17963793

約数列:

[1, 3, 7, 9, 21, 63, 179, 537, 1253, 1611, 2411, 3759, 7233, 11277, 16877, 21699, 50631, 151893, 431569, 1294707, 3020983, 3884121, 9062949, 27188847]

約数ペア:

[(1, 27188847), (3, 9062949), (7, 3884121), (9, 3020983), (21, 1294707), (63, 431569), (179, 151893), (537, 50631), (1253, 21699), (1611, 16877), (2411, 11277), (3759, 7233)]