152830269

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{239171}}^1$

素因数の和:239248

約数の個数: 12

約数和(自身を含む): 223864992

約数和(自身を除く): 71034723

約数列:

[1, 3, 9, 71, 213, 639, 239171, 717513, 2152539, 16981141, 50943423, 152830269]

約数ペア:

[(1, 152830269), (3, 50943423), (9, 16981141), (71, 2152539), (213, 717513), (639, 239171)]