87087897

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1910

約数の個数: 36

約数和(自身を含む): 140684544

約数和(自身を除く): 53596647

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 1209, 1521, 1847, 3627, 5239, 5541, 15717, 16623, 24011, 47151, 57257, 72033, 171771, 216099, 312143, 515313, 744341, 936429, 2233023, 2809287, 6699069, 9676433, 29029299, 87087897]

約数ペア:

[(1, 87087897), (3, 29029299), (9, 9676433), (13, 6699069), (31, 2809287), (39, 2233023), (93, 936429), (117, 744341), (169, 515313), (279, 312143), (403, 216099), (507, 171771), (1209, 72033), (1521, 57257), (1847, 47151), (3627, 24011), (5239, 16623), (5541, 15717)]