27953397

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{24077}}^1$

素因数の和:24129

約数の個数: 16

約数和(自身を含む): 42377280

約数和(自身を除く): 14423883

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 24077, 72231, 216693, 650079, 1035311, 3105933, 9317799, 27953397]

約数ペア:

[(1, 27953397), (3, 9317799), (9, 3105933), (27, 1035311), (43, 650079), (129, 216693), (387, 72231), (1161, 24077)]