173866329

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:5006

約数の個数: 48

約数和(自身を含む): 316348032

約数和(自身を除く): 142481703

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1677, 2709, 3913, 4937, 5031, 11739, 14811, 34559, 35217, 44433, 64181, 103677, 192543, 212291, 311031, 449267, 577629, 636873, 1347801, 1486037, 1910619, 2759783, 4043403, 4458111, 8279349, 13374333, 19318481, 24838047, 57955443, 173866329]

約数ペア:

[(1, 173866329), (3, 57955443), (7, 24838047), (9, 19318481), (13, 13374333), (21, 8279349), (39, 4458111), (43, 4043403), (63, 2759783), (91, 1910619), (117, 1486037), (129, 1347801), (273, 636873), (301, 577629), (387, 449267), (559, 311031), (819, 212291), (903, 192543), (1677, 103677), (2709, 64181), (3913, 44433), (4937, 35217), (5031, 34559), (11739, 14811)]