207284967

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 311808000

約数和(自身を除く): 104523033

約数列:

[1, 3, 9, 27, 173, 199, 223, 519, 597, 669, 1557, 1791, 2007, 4671, 5373, 6021, 34427, 38579, 44377, 103281, 115737, 133131, 309843, 347211, 399393, 929529, 1041633, 1198179, 7677221, 23031663, 69094989, 207284967]

約数ペア:

[(1, 207284967), (3, 69094989), (9, 23031663), (27, 7677221), (173, 1198179), (199, 1041633), (223, 929529), (519, 399393), (597, 347211), (669, 309843), (1557, 133131), (1791, 115737), (2007, 103281), (4671, 44377), (5373, 38579), (6021, 34427)]