164057943

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1873}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 258582016

約数和(自身を除く): 94524073

約数列:

[1, 3, 7, 21, 43, 97, 129, 291, 301, 679, 903, 1873, 2037, 4171, 5619, 12513, 13111, 29197, 39333, 80539, 87591, 181681, 241617, 545043, 563773, 1271767, 1691319, 3815301, 7812283, 23436849, 54685981, 164057943]

約数ペア:

[(1, 164057943), (3, 54685981), (7, 23436849), (21, 7812283), (43, 3815301), (97, 1691319), (129, 1271767), (291, 563773), (301, 545043), (679, 241617), (903, 181681), (1873, 87591), (2037, 80539), (4171, 39333), (5619, 29197), (12513, 13111)]