43318557

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4350

約数の個数: 20

約数和(自身を含む): 65235456

約数和(自身を除く): 21916899

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 4211, 10287, 12633, 37899, 113697, 341091, 534797, 1604391, 4813173, 14439519, 43318557]

約数ペア:

[(1, 43318557), (3, 14439519), (9, 4813173), (27, 1604391), (81, 534797), (127, 341091), (381, 113697), (1143, 37899), (3429, 12633), (4211, 10287)]