27903513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22853}}^1$

素因数の和:22904

約数の個数: 16

約数和(自身を含む): 41685696

約数和(自身を除く): 13782183

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 22853, 68559, 251383, 754149, 845561, 2536683, 9301171, 27903513]

約数ペア:

[(1, 27903513), (3, 9301171), (11, 2536683), (33, 845561), (37, 754149), (111, 251383), (407, 68559), (1221, 22853)]