99838521

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{10243}}^1$

素因数の和:10290

約数の個数: 24

約数和(自身を含む): 156118560

約数和(自身を除く): 56280039

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 10243, 30729, 92187, 194617, 276561, 583851, 1751553, 3697723, 5254659, 11093169, 33279507, 99838521]

約数ペア:

[(1, 99838521), (3, 33279507), (9, 11093169), (19, 5254659), (27, 3697723), (57, 1751553), (171, 583851), (361, 276561), (513, 194617), (1083, 92187), (3249, 30729), (9747, 10243)]