25631073

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:367

約数の個数: 40

約数和(自身を含む): 41814696

約数和(自身を除く): 16183623

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 241, 303, 351, 723, 909, 1053, 1313, 2169, 2727, 3133, 3939, 6507, 8181, 9399, 11817, 19521, 24341, 28197, 35451, 73023, 84591, 106353, 219069, 253773, 316433, 657207, 949299, 1971621, 2847897, 8543691, 25631073]

約数ペア:

[(1, 25631073), (3, 8543691), (9, 2847897), (13, 1971621), (27, 949299), (39, 657207), (81, 316433), (101, 253773), (117, 219069), (241, 106353), (303, 84591), (351, 73023), (723, 35451), (909, 28197), (1053, 24341), (1313, 19521), (2169, 11817), (2727, 9399), (3133, 8181), (3939, 6507)]