81609363

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{10177}}^1$

素因数の和:10206

約数の個数: 28

約数和(自身を含む): 133494648

約数和(自身を除く): 51885285

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 10177, 30531, 91593, 111947, 274779, 335841, 824337, 1007523, 2473011, 3022569, 7419033, 9067707, 27203121, 81609363]

約数ペア:

[(1, 81609363), (3, 27203121), (9, 9067707), (11, 7419033), (27, 3022569), (33, 2473011), (81, 1007523), (99, 824337), (243, 335841), (297, 274779), (729, 111947), (891, 91593), (2673, 30531), (8019, 10177)]