129484791

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1459}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 203232000

約数和(自身を除く): 73747209

約数列:

[1, 3, 9, 19, 27, 57, 171, 173, 513, 519, 1459, 1557, 3287, 4377, 4671, 9861, 13131, 27721, 29583, 39393, 83163, 88749, 249489, 252407, 748467, 757221, 2271663, 4795733, 6814989, 14387199, 43161597, 129484791]

約数ペア:

[(1, 129484791), (3, 43161597), (9, 14387199), (19, 6814989), (27, 4795733), (57, 2271663), (171, 757221), (173, 748467), (513, 252407), (519, 249489), (1459, 88749), (1557, 83163), (3287, 39393), (4377, 29583), (4671, 27721), (9861, 13131)]