20171483109

素因数分解:

$3^3\times {\mathrm{69763}}^1\times {\mathrm{10709}}^1$

素因数の和:80481

約数の個数: 16

約数和(自身を含む): 29886897600

約数和(自身を除く): 9715414491

約数列:

[1, 3, 9, 27, 10709, 32127, 69763, 96381, 209289, 289143, 627867, 1883601, 747091967, 2241275901, 6723827703, 20171483109]

約数ペア:

[(1, 20171483109), (3, 6723827703), (9, 2241275901), (27, 747091967), (10709, 1883601), (32127, 627867), (69763, 289143), (96381, 209289)]