40791249

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{24767}}^1$

素因数の和:24837

約数の個数: 16

約数和(自身を含む): 61424640

約数和(自身を除く): 20633391

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 24767, 74301, 222903, 668709, 1510787, 4532361, 13597083, 40791249]

約数ペア:

[(1, 40791249), (3, 13597083), (9, 4532361), (27, 1510787), (61, 668709), (183, 222903), (549, 74301), (1647, 24767)]