27841707

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7079}}^1$

素因数の和:7127

約数の個数: 24

約数和(自身を含む): 44179200

約数和(自身を除く): 16337493

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 7079, 21237, 63711, 134501, 162817, 403503, 488451, 1210509, 1465353, 3093523, 9280569, 27841707]

約数ペア:

[(1, 27841707), (3, 9280569), (9, 3093523), (19, 1465353), (23, 1210509), (57, 488451), (69, 403503), (171, 162817), (207, 134501), (437, 63711), (1311, 21237), (3933, 7079)]