27605853

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{30983}}^1$

素因数の和:31006

約数の個数: 20

約数和(自身を含む): 44988768

約数和(自身を除く): 17382915

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 30983, 92949, 278847, 340813, 836541, 1022439, 2509623, 3067317, 9201951, 27605853]

約数ペア:

[(1, 27605853), (3, 9201951), (9, 3067317), (11, 2509623), (27, 1022439), (33, 836541), (81, 340813), (99, 278847), (297, 92949), (891, 30983)]