71754879

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83339}}^1$

素因数の和:83390

約数の個数: 16

約数和(自身を含む): 112008960

約数和(自身を除く): 40254081

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 83339, 250017, 583373, 1750119, 3416899, 10250697, 23918293, 71754879]

約数ペア:

[(1, 71754879), (3, 23918293), (7, 10250697), (21, 3416899), (41, 1750119), (123, 583373), (287, 250017), (861, 83339)]