51944067

素因数分解:

$3^2\times 7^2\times {\mathrm{117787}}^1$

素因数の和:117807

約数の個数: 18

約数和(自身を含む): 87280908

約数和(自身を除く): 35336841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 117787, 353361, 824509, 1060083, 2473527, 5771563, 7420581, 17314689, 51944067]

約数ペア:

[(1, 51944067), (3, 17314689), (7, 7420581), (9, 5771563), (21, 2473527), (49, 1060083), (63, 824509), (147, 353361), (441, 117787)]