82742829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 123984000

約数和(自身を除く): 41241171

約数列:

[1, 3, 13, 29, 39, 87, 149, 377, 447, 491, 1131, 1473, 1937, 4321, 5811, 6383, 12963, 14239, 19149, 42717, 56173, 73159, 168519, 185107, 219477, 555321, 951067, 2121611, 2853201, 6364833, 27580943, 82742829]

約数ペア:

[(1, 82742829), (3, 27580943), (13, 6364833), (29, 2853201), (39, 2121611), (87, 951067), (149, 555321), (377, 219477), (447, 185107), (491, 168519), (1131, 73159), (1473, 56173), (1937, 42717), (4321, 19149), (5811, 14239), (6383, 12963)]