53747397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 88897536

約数和(自身を除く): 35150139

約数列:

[1, 3, 9, 11, 31, 33, 83, 93, 99, 211, 249, 279, 341, 633, 747, 913, 1023, 1899, 2321, 2573, 2739, 3069, 6541, 6963, 7719, 8217, 17513, 19623, 20889, 23157, 28303, 52539, 58869, 71951, 84909, 157617, 192643, 215853, 254727, 542903, 577929, 647559, 1628709, 1733787, 4886127, 5971933, 17915799, 53747397]

約数ペア:

[(1, 53747397), (3, 17915799), (9, 5971933), (11, 4886127), (31, 1733787), (33, 1628709), (83, 647559), (93, 577929), (99, 542903), (211, 254727), (249, 215853), (279, 192643), (341, 157617), (633, 84909), (747, 71951), (913, 58869), (1023, 52539), (1899, 28303), (2321, 23157), (2573, 20889), (2739, 19623), (3069, 17513), (6541, 8217), (6963, 7719)]