71621013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{1423}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 100705280

約数和(自身を除く): 29084267

約数列:

[1, 3, 19, 57, 883, 1423, 2649, 4269, 16777, 27037, 50331, 81111, 1256509, 3769527, 23873671, 71621013]

約数ペア:

[(1, 71621013), (3, 23873671), (19, 3769527), (57, 1256509), (883, 81111), (1423, 50331), (2649, 27037), (4269, 16777)]