50571891

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{11491}}^1$

素因数の和:11663

約数の個数: 16

約数和(自身を含む): 75387520

約数和(自身を除く): 24815629

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 11491, 34473, 103419, 310257, 1873033, 5619099, 16857297, 50571891]

約数ペア:

[(1, 50571891), (3, 16857297), (9, 5619099), (27, 1873033), (163, 310257), (489, 103419), (1467, 34473), (4401, 11491)]