117145917

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2579}}^1$

素因数の和:2702

約数の個数: 36

約数和(自身を含む): 198825120

約数和(自身を除く): 81679203

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 147, 309, 441, 721, 927, 2163, 2579, 5047, 6489, 7737, 15141, 18053, 23211, 45423, 54159, 126371, 162477, 265637, 379113, 796911, 1137339, 1859459, 2390733, 5578377, 13016213, 16735131, 39048639, 117145917]

約数ペア:

[(1, 117145917), (3, 39048639), (7, 16735131), (9, 13016213), (21, 5578377), (49, 2390733), (63, 1859459), (103, 1137339), (147, 796911), (309, 379113), (441, 265637), (721, 162477), (927, 126371), (2163, 54159), (2579, 45423), (5047, 23211), (6489, 18053), (7737, 15141)]