40643811

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3187}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 63823760

約数和(自身を除く): 23179949

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 3187, 4251, 9561, 12753, 28683, 41431, 124293, 347383, 372879, 1042149, 3126447, 4515979, 13547937, 40643811]

約数ペア:

[(1, 40643811), (3, 13547937), (9, 4515979), (13, 3126447), (39, 1042149), (109, 372879), (117, 347383), (327, 124293), (981, 41431), (1417, 28683), (3187, 12753), (4251, 9561)]