39150081

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{33721}}^1$

素因数の和:33773

約数の個数: 16

約数和(自身を含む): 59350720

約数和(自身を除く): 20200639

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 33721, 101163, 303489, 910467, 1450003, 4350009, 13050027, 39150081]

約数ペア:

[(1, 39150081), (3, 13050027), (9, 4350009), (27, 1450003), (43, 910467), (129, 303489), (387, 101163), (1161, 33721)]