68935293

素因数分解:

$3^4\times 7^1\times {\mathrm{121579}}^1$

素因数の和:121598

約数の個数: 20

約数和(自身を含む): 117689440

約数和(自身を除く): 48754147

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 121579, 364737, 851053, 1094211, 2553159, 3282633, 7659477, 9847899, 22978431, 68935293]

約数ペア:

[(1, 68935293), (3, 22978431), (7, 9847899), (9, 7659477), (21, 3282633), (27, 2553159), (63, 1094211), (81, 851053), (189, 364737), (567, 121579)]