15663578121

素因数分解:

$3^3\times {\mathrm{9643}}^1\times {\mathrm{60161}}^1$

素因数の和:69813

約数の個数: 16

約数和(自身を含む): 23208093120

約数和(自身を除く): 7544514999

約数列:

[1, 3, 9, 27, 9643, 28929, 60161, 86787, 180483, 260361, 541449, 1624347, 580132523, 1740397569, 5221192707, 15663578121]

約数ペア:

[(1, 15663578121), (3, 5221192707), (9, 1740397569), (27, 580132523), (9643, 1624347), (28929, 541449), (60161, 260361), (86787, 180483)]