159054057

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 250905600

約数和(自身を除く): 91851543

約数列:

[1, 3, 9, 17, 27, 51, 153, 197, 459, 591, 1759, 1773, 3349, 5277, 5319, 10047, 15831, 29903, 30141, 47493, 89709, 90423, 269127, 346523, 807381, 1039569, 3118707, 5890891, 9356121, 17672673, 53018019, 159054057]

約数ペア:

[(1, 159054057), (3, 53018019), (9, 17672673), (17, 9356121), (27, 5890891), (51, 3118707), (153, 1039569), (197, 807381), (459, 346523), (591, 269127), (1759, 90423), (1773, 89709), (3349, 47493), (5277, 30141), (5319, 29903), (10047, 15831)]