51852969

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19141}}^1$

素因数の和:19197

約数の個数: 24

約数和(自身を含む): 87593792

約数和(自身を除く): 35740823

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 19141, 57423, 133987, 172269, 401961, 823063, 1205883, 2469189, 5761441, 7407567, 17284323, 51852969]

約数ペア:

[(1, 51852969), (3, 17284323), (7, 7407567), (9, 5761441), (21, 2469189), (43, 1205883), (63, 823063), (129, 401961), (301, 172269), (387, 133987), (903, 57423), (2709, 19141)]