149150907

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5693}}^1$

素因数の和:5811

約数の個数: 24

約数和(自身を含む): 223842528

約数和(自身を除く): 74691621

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2911, 5693, 8733, 17079, 26199, 51237, 233413, 404203, 700239, 1212609, 2100717, 3637827, 16572323, 49716969, 149150907]

約数ペア:

[(1, 149150907), (3, 49716969), (9, 16572323), (41, 3637827), (71, 2100717), (123, 1212609), (213, 700239), (369, 404203), (639, 233413), (2911, 51237), (5693, 26199), (8733, 17079)]