157097007

素因数分解:

$3^2\times {\mathrm{113}}^2\times {\mathrm{1367}}^1$

素因数の和:1599

約数の個数: 18

約数和(自身を含む): 229111272

約数和(自身を除く): 72014265

約数列:

[1, 3, 9, 113, 339, 1017, 1367, 4101, 12303, 12769, 38307, 114921, 154471, 463413, 1390239, 17455223, 52365669, 157097007]

約数ペア:

[(1, 157097007), (3, 52365669), (9, 17455223), (113, 1390239), (339, 463413), (1017, 154471), (1367, 114921), (4101, 38307), (12303, 12769)]