75135921

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83207}}^1$

素因数の和:83260

約数の個数: 16

約数和(自身を含む): 117156864

約数和(自身を除く): 42020943

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 83207, 249621, 582449, 1747347, 3577901, 10733703, 25045307, 75135921]

約数ペア:

[(1, 75135921), (3, 25045307), (7, 10733703), (21, 3577901), (43, 1747347), (129, 582449), (301, 249621), (903, 83207)]