66736521

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 103587840

約数和(自身を除く): 36851319

約数列:

[1, 3, 9, 27, 31, 71, 93, 213, 279, 639, 837, 1123, 1917, 2201, 3369, 6603, 10107, 19809, 30321, 34813, 59427, 79733, 104439, 239199, 313317, 717597, 939951, 2152791, 2471723, 7415169, 22245507, 66736521]

約数ペア:

[(1, 66736521), (3, 22245507), (9, 7415169), (27, 2471723), (31, 2152791), (71, 939951), (93, 717597), (213, 313317), (279, 239199), (639, 104439), (837, 79733), (1123, 59427), (1917, 34813), (2201, 30321), (3369, 19809), (6603, 10107)]