40311081

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{34721}}^1$

素因数の和:34773

約数の個数: 16

約数和(自身を含む): 61110720

約数和(自身を除く): 20799639

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 34721, 104163, 312489, 937467, 1493003, 4479009, 13437027, 40311081]

約数ペア:

[(1, 40311081), (3, 13437027), (9, 4479009), (27, 1493003), (43, 937467), (129, 312489), (387, 104163), (1161, 34721)]