201707091

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 330960168

約数和(自身を除く): 129253077

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 107, 111, 153, 321, 333, 459, 629, 963, 999, 1369, 1377, 1819, 1887, 2889, 2997, 3959, 4107, 5457, 5661, 8667, 11877, 12321, 16371, 16983, 23273, 35631, 36963, 49113, 50949, 67303, 69819, 106893, 110889, 146483, 147339, 201909, 209457, 320679, 439449, 605727, 628371, 1318347, 1817181, 1885113, 2490211, 3955041, 5451543, 7470633, 11865123, 22411899, 67235697, 201707091]

約数ペア:

[(1, 201707091), (3, 67235697), (9, 22411899), (17, 11865123), (27, 7470633), (37, 5451543), (51, 3955041), (81, 2490211), (107, 1885113), (111, 1817181), (153, 1318347), (321, 628371), (333, 605727), (459, 439449), (629, 320679), (963, 209457), (999, 201909), (1369, 147339), (1377, 146483), (1819, 110889), (1887, 106893), (2889, 69819), (2997, 67303), (3959, 50949), (4107, 49113), (5457, 36963), (5661, 35631), (8667, 23273), (11877, 16983), (12321, 16371)]