85442121

素因数分解:

$3^4\times {\mathrm{907}}^1\times {\mathrm{1163}}^1$

素因数の和:2082

約数の個数: 20

約数和(自身を含む): 127886352

約数和(自身を除く): 42444231

約数列:

[1, 3, 9, 27, 81, 907, 1163, 2721, 3489, 8163, 10467, 24489, 31401, 73467, 94203, 1054841, 3164523, 9493569, 28480707, 85442121]

約数ペア:

[(1, 85442121), (3, 28480707), (9, 9493569), (27, 3164523), (81, 1054841), (907, 94203), (1163, 73467), (2721, 31401), (3489, 24489), (8163, 10467)]