54869481

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{5171}}^1$

素因数の和:5314

約数の個数: 20

約数和(自身を含む): 82607184

約数和(自身を除く): 27737703

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 5171, 10611, 15513, 46539, 139617, 418851, 677401, 2032203, 6096609, 18289827, 54869481]

約数ペア:

[(1, 54869481), (3, 18289827), (9, 6096609), (27, 2032203), (81, 677401), (131, 418851), (393, 139617), (1179, 46539), (3537, 15513), (5171, 10611)]