123552141

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 178848000

約数和(自身を除く): 55295859

約数列:

[1, 3, 17, 51, 71, 149, 213, 229, 447, 687, 1207, 2533, 3621, 3893, 7599, 10579, 11679, 16259, 31737, 34121, 48777, 102363, 179843, 276403, 539529, 580057, 829209, 1740171, 2422591, 7267773, 41184047, 123552141]

約数ペア:

[(1, 123552141), (3, 41184047), (17, 7267773), (51, 2422591), (71, 1740171), (149, 829209), (213, 580057), (229, 539529), (447, 276403), (687, 179843), (1207, 102363), (2533, 48777), (3621, 34121), (3893, 31737), (7599, 16259), (10579, 11679)]