187298127

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1873}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 278311488

約数和(自身を除く): 91013361

約数列:

[1, 3, 9, 41, 123, 271, 369, 813, 1873, 2439, 5619, 11111, 16857, 33333, 76793, 99999, 230379, 507583, 691137, 1522749, 4568247, 20810903, 62432709, 187298127]

約数ペア:

[(1, 187298127), (3, 62432709), (9, 20810903), (41, 4568247), (123, 1522749), (271, 691137), (369, 507583), (813, 230379), (1873, 99999), (2439, 76793), (5619, 33333), (11111, 16857)]