147769569

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{18679}}^1$

素因数の和:18981

約数の個数: 16

約数和(自身を含む): 219676800

約数和(自身を除く): 71907231

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 18679, 56037, 168111, 504333, 5472947, 16418841, 49256523, 147769569]

約数ペア:

[(1, 147769569), (3, 49256523), (9, 16418841), (27, 5472947), (293, 504333), (879, 168111), (2637, 56037), (7911, 18679)]