71079393

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2543}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 119181312

約数和(自身を除く): 48101919

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 2543, 3993, 7629, 9317, 17801, 27951, 27973, 53403, 83919, 195811, 307703, 587433, 923109, 2153921, 3384733, 6461763, 10154199, 23693131, 71079393]

約数ペア:

[(1, 71079393), (3, 23693131), (7, 10154199), (11, 6461763), (21, 3384733), (33, 2153921), (77, 923109), (121, 587433), (231, 307703), (363, 195811), (847, 83919), (1331, 53403), (2541, 27973), (2543, 27951), (3993, 17801), (7629, 9317)]