49316121

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1188

約数の個数: 28

約数和(自身を含む): 75220260

約数和(自身を除く): 25904139

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 729, 1109, 1647, 3327, 4941, 9981, 14823, 29943, 44469, 67649, 89829, 202947, 269487, 608841, 808461, 1826523, 5479569, 16438707, 49316121]

約数ペア:

[(1, 49316121), (3, 16438707), (9, 5479569), (27, 1826523), (61, 808461), (81, 608841), (183, 269487), (243, 202947), (549, 89829), (729, 67649), (1109, 44469), (1647, 29943), (3327, 14823), (4941, 9981)]