82663438263

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{17911}}^1$

素因数の和:18252

約数の個数: 64

約数和(自身を含む): 136188518400

約数和(自身を除く): 53525080137

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 269, 301, 399, 807, 817, 903, 1883, 2451, 5111, 5649, 5719, 11567, 15333, 17157, 17911, 34701, 35777, 53733, 80969, 107331, 125377, 219773, 242907, 340309, 376131, 659319, 770173, 1020927, 1538411, 2310519, 2382163, 4615233, 4818059, 5391211, 7146489, 14454177, 14633287, 16173633, 33726413, 43899861, 91543121, 101179239, 102433009, 207176537, 274629363, 307299027, 621529611, 640801847, 1450235759, 1922405541, 3936354203, 4350707277, 11809062609, 27554479421, 82663438263]

約数ペア:

[(1, 82663438263), (3, 27554479421), (7, 11809062609), (19, 4350707277), (21, 3936354203), (43, 1922405541), (57, 1450235759), (129, 640801847), (133, 621529611), (269, 307299027), (301, 274629363), (399, 207176537), (807, 102433009), (817, 101179239), (903, 91543121), (1883, 43899861), (2451, 33726413), (5111, 16173633), (5649, 14633287), (5719, 14454177), (11567, 7146489), (15333, 5391211), (17157, 4818059), (17911, 4615233), (34701, 2382163), (35777, 2310519), (53733, 1538411), (80969, 1020927), (107331, 770173), (125377, 659319), (219773, 376131), (242907, 340309)]