243358209

素因数分解:

$3^3\times {\mathrm{283}}^1\times {\mathrm{31849}}^1$

素因数の和:32141

約数の個数: 16

約数和(自身を含む): 361816000

約数和(自身を除く): 118457791

約数列:

[1, 3, 9, 27, 283, 849, 2547, 7641, 31849, 95547, 286641, 859923, 9013267, 27039801, 81119403, 243358209]

約数ペア:

[(1, 243358209), (3, 81119403), (9, 27039801), (27, 9013267), (283, 859923), (849, 286641), (2547, 95547), (7641, 31849)]