86623173

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{105767}}^1$

素因数の和:105793

約数の個数: 24

約数和(自身を含む): 153998208

約数和(自身を除く): 67375035

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 105767, 317301, 740369, 951903, 1374971, 2221107, 4124913, 6663321, 9624797, 12374739, 28874391, 86623173]

約数ペア:

[(1, 86623173), (3, 28874391), (7, 12374739), (9, 9624797), (13, 6663321), (21, 4124913), (39, 2221107), (63, 1374971), (91, 951903), (117, 740369), (273, 317301), (819, 105767)]