55786191

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 75898368

約数和(自身を除く): 20112177

約数列:

[1, 3, 71, 181, 213, 543, 1447, 4341, 12851, 38553, 102737, 261907, 308211, 785721, 18595397, 55786191]

約数ペア:

[(1, 55786191), (3, 18595397), (71, 785721), (181, 308211), (213, 261907), (543, 102737), (1447, 38553), (4341, 12851)]