282513663

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{74209}}^1$

素因数の和:74268

約数の個数: 20

約数和(自身を含む): 431011680

約数和(自身を除く): 148498017

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 74209, 222627, 667881, 2003643, 3487823, 6010929, 10463469, 31390407, 94171221, 282513663]

約数ペア:

[(1, 282513663), (3, 94171221), (9, 31390407), (27, 10463469), (47, 6010929), (81, 3487823), (141, 2003643), (423, 667881), (1269, 222627), (3807, 74209)]