118970207

素因数分解:

${\mathrm{37}}^2\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:207

約数の個数: 18

約数和(自身を含む): 127845648

約数和(自身を除く): 8875441

約数列:

[1, 37, 43, 47, 1369, 1591, 1739, 1849, 2021, 58867, 64343, 68413, 74777, 86903, 2531281, 2766749, 3215411, 118970207]

約数ペア:

[(1, 118970207), (37, 3215411), (43, 2766749), (47, 2531281), (1369, 86903), (1591, 74777), (1739, 68413), (1849, 64343), (2021, 58867)]