210870243

素因数分解:

$3^3\times {\mathrm{829}}^1\times {\mathrm{9421}}^1$

素因数の和:10259

約数の個数: 16

約数和(自身を含む): 312810400

約数和(自身を除く): 101940157

約数列:

[1, 3, 9, 27, 829, 2487, 7461, 9421, 22383, 28263, 84789, 254367, 7810009, 23430027, 70290081, 210870243]

約数ペア:

[(1, 210870243), (3, 70290081), (9, 23430027), (27, 7810009), (829, 254367), (2487, 84789), (7461, 28263), (9421, 22383)]