128615553

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{433049}}^1$

素因数の和:433069

約数の個数: 16

約数和(自身を含む): 207864000

約数和(自身を除く): 79248447

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 433049, 1299147, 3897441, 4763539, 11692323, 14290617, 42871851, 128615553]

約数ペア:

[(1, 128615553), (3, 42871851), (9, 14290617), (11, 11692323), (27, 4763539), (33, 3897441), (99, 1299147), (297, 433049)]