393265611

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{3881}}^1$

素因数の和:4038

約数の個数: 28

約数和(自身を含む): 594023640

約数和(自身を除く): 200758029

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 729, 1251, 3753, 3881, 11259, 11643, 33777, 34929, 101331, 104787, 314361, 539459, 943083, 1618377, 2829249, 4855131, 14565393, 43696179, 131088537, 393265611]

約数ペア:

[(1, 393265611), (3, 131088537), (9, 43696179), (27, 14565393), (81, 4855131), (139, 2829249), (243, 1618377), (417, 943083), (729, 539459), (1251, 314361), (3753, 104787), (3881, 101331), (11259, 34929), (11643, 33777)]