25804564641

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{516701}}^1$

素因数の和:516917

約数の個数: 24

約数和(自身を含む): 38690645760

約数和(自身を除く): 12886081119

約数列:

[1, 3, 9, 31, 93, 179, 279, 537, 1611, 5549, 16647, 49941, 516701, 1550103, 4650309, 16017731, 48053193, 92489479, 144159579, 277468437, 832405311, 2867173849, 8601521547, 25804564641]

約数ペア:

[(1, 25804564641), (3, 8601521547), (9, 2867173849), (31, 832405311), (93, 277468437), (179, 144159579), (279, 92489479), (537, 48053193), (1611, 16017731), (5549, 4650309), (16647, 1550103), (49941, 516701)]