45393921

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{71039}}^1$

素因数の和:71116

約数の個数: 12

約数和(自身を含む): 66493440

約数和(自身を除く): 21099519

約数列:

[1, 3, 9, 71, 213, 639, 71039, 213117, 639351, 5043769, 15131307, 45393921]

約数ペア:

[(1, 45393921), (3, 15131307), (9, 5043769), (71, 639351), (213, 213117), (639, 71039)]