73805517

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1877}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 113378616

約数和(自身を除く): 39573099

約数列:

[1, 3, 9, 17, 51, 153, 257, 771, 1877, 2313, 4369, 5631, 13107, 16893, 31909, 39321, 95727, 287181, 482389, 1447167, 4341501, 8200613, 24601839, 73805517]

約数ペア:

[(1, 73805517), (3, 24601839), (9, 8200613), (17, 4341501), (51, 1447167), (153, 482389), (257, 287181), (771, 95727), (1877, 39321), (2313, 31909), (4369, 16893), (5631, 13107)]