129961719

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4799}}^1$

素因数の和:4884

約数の個数: 32

約数和(自身を含む): 207360000

約数和(自身を除く): 77398281

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 1003, 1593, 3009, 4799, 9027, 14397, 27081, 43191, 81583, 129573, 244749, 283141, 734247, 849423, 2202741, 2548269, 4813397, 7644807, 14440191, 43320573, 129961719]

約数ペア:

[(1, 129961719), (3, 43320573), (9, 14440191), (17, 7644807), (27, 4813397), (51, 2548269), (59, 2202741), (153, 849423), (177, 734247), (459, 283141), (531, 244749), (1003, 129573), (1593, 81583), (3009, 43191), (4799, 27081), (9027, 14397)]