80382861

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3319}}^1$

素因数の和:3367

約数の個数: 40

約数和(自身を含む): 134977920

約数和(自身を除く): 54595059

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1863, 2691, 3319, 8073, 9957, 24219, 29871, 43147, 76337, 89613, 129441, 229011, 268839, 388323, 687033, 992381, 1164969, 2061099, 2977143, 3494907, 6183297, 8931429, 26794287, 80382861]

約数ペア:

[(1, 80382861), (3, 26794287), (9, 8931429), (13, 6183297), (23, 3494907), (27, 2977143), (39, 2061099), (69, 1164969), (81, 992381), (117, 687033), (207, 388323), (299, 268839), (351, 229011), (621, 129441), (897, 89613), (1053, 76337), (1863, 43147), (2691, 29871), (3319, 24219), (8073, 9957)]