1566506751321

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{60443213}}^1$

素因数の和:60443432

約数の個数: 16

約数和(自身を含む): 2141140412736

約数和(自身を除く): 574633661415

約数列:

[1, 3, 53, 159, 163, 489, 8639, 25917, 60443213, 181329639, 3203490289, 9610470867, 9852243719, 29556731157, 522168917107, 1566506751321]

約数ペア:

[(1, 1566506751321), (3, 522168917107), (53, 29556731157), (159, 9852243719), (163, 9610470867), (489, 3203490289), (8639, 181329639), (25917, 60443213)]