277589259

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4817}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 423405840

約数和(自身を除く): 145816581

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 3033, 4817, 6403, 14451, 19209, 43353, 57627, 91523, 274569, 823707, 1623329, 4869987, 14609961, 30843251, 92529753, 277589259]

約数ペア:

[(1, 277589259), (3, 92529753), (9, 30843251), (19, 14609961), (57, 4869987), (171, 1623329), (337, 823707), (1011, 274569), (3033, 91523), (4817, 57627), (6403, 43353), (14451, 19209)]