90961689

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47599}}^1$

素因数の和:47629

約数の個数: 24

約数和(自身を含む): 151939200

約数和(自身を除く): 60977511

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 47599, 142797, 333193, 618787, 999579, 1856361, 2332351, 4331509, 6997053, 12994527, 30320563, 90961689]

約数ペア:

[(1, 90961689), (3, 30320563), (7, 12994527), (13, 6997053), (21, 4331509), (39, 2332351), (49, 1856361), (91, 999579), (147, 618787), (273, 333193), (637, 142797), (1911, 47599)]