161634807

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{7079}}^1$

素因数の和:7187

約数の個数: 24

約数和(自身を含む): 242985600

約数和(自身を除く): 81350793

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 7079, 7611, 21237, 22833, 63711, 304397, 417661, 913191, 1252983, 2739573, 3758949, 17959423, 53878269, 161634807]

約数ペア:

[(1, 161634807), (3, 53878269), (9, 17959423), (43, 3758949), (59, 2739573), (129, 1252983), (177, 913191), (387, 417661), (531, 304397), (2537, 63711), (7079, 22833), (7611, 21237)]