75426043

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19991}}^1$

素因数の和:20023

約数の個数: 16

約数和(自身を含む): 95961600

約数和(自身を除く): 20535557

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 19991, 139937, 219901, 979559, 1539307, 6856913, 10775149, 75426043]

約数ペア:

[(1, 75426043), (7, 10775149), (11, 6856913), (49, 1539307), (77, 979559), (343, 219901), (539, 139937), (3773, 19991)]