156766792077

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{157163}}^1$

素因数の和:157470

約数の個数: 48

約数和(自身を含む): 263613063168

約数和(自身を除く): 106846271091

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 223, 497, 639, 669, 1491, 1561, 2007, 4473, 4683, 14049, 15833, 47499, 110831, 142497, 157163, 332493, 471489, 997479, 1100141, 1414467, 3300423, 9901269, 11158573, 33475719, 35047349, 78110011, 100427157, 105142047, 234330033, 245331443, 315426141, 702990099, 735994329, 2207982987, 2488361779, 7465085337, 17418532453, 22395256011, 52255597359, 156766792077]

約数ペア:

[(1, 156766792077), (3, 52255597359), (7, 22395256011), (9, 17418532453), (21, 7465085337), (63, 2488361779), (71, 2207982987), (213, 735994329), (223, 702990099), (497, 315426141), (639, 245331443), (669, 234330033), (1491, 105142047), (1561, 100427157), (2007, 78110011), (4473, 35047349), (4683, 33475719), (14049, 11158573), (15833, 9901269), (47499, 3300423), (110831, 1414467), (142497, 1100141), (157163, 997479), (332493, 471489)]