102727989

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 186938752

約数和(自身を除く): 84210763

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 387, 559, 819, 903, 1677, 2709, 2917, 3913, 5031, 8751, 11739, 20419, 26253, 35217, 37921, 61257, 113763, 125431, 183771, 265447, 341289, 376293, 796341, 878017, 1128879, 1630603, 2389023, 2634051, 4891809, 7902153, 11414221, 14675427, 34242663, 102727989]

約数ペア:

[(1, 102727989), (3, 34242663), (7, 14675427), (9, 11414221), (13, 7902153), (21, 4891809), (39, 2634051), (43, 2389023), (63, 1630603), (91, 1128879), (117, 878017), (129, 796341), (273, 376293), (301, 341289), (387, 265447), (559, 183771), (819, 125431), (903, 113763), (1677, 61257), (2709, 37921), (2917, 35217), (3913, 26253), (5031, 20419), (8751, 11739)]