193164531

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{6719}}^1$

素因数の和:6803

約数の個数: 24

約数和(自身を含む): 302561280

約数和(自身を除く): 109396749

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1369, 4107, 6719, 9583, 20157, 28749, 47033, 141099, 248603, 745809, 1740221, 5220663, 9198311, 27594933, 64388177, 193164531]

約数ペア:

[(1, 193164531), (3, 64388177), (7, 27594933), (21, 9198311), (37, 5220663), (111, 1740221), (259, 745809), (777, 248603), (1369, 141099), (4107, 47033), (6719, 28749), (9583, 20157)]