25426367036889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{5144831}}^1$

素因数の和:5145318

約数の個数: 64

約数和(自身を含む): 42797099778048

約数和(自身を除く): 17370732741159

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 421, 559, 903, 1263, 1677, 2947, 3913, 5473, 8841, 11739, 16419, 18103, 38311, 54309, 114933, 126721, 235339, 380163, 706017, 1647373, 4942119, 5144831, 15434493, 36013817, 66882803, 108041451, 200648409, 221227733, 468179621, 663683199, 1404538863, 1548594131, 2165973851, 2875960529, 4645782393, 6497921553, 8627881587, 15161816957, 20131723703, 28157660063, 45485450871, 60395171109, 84472980189, 93136875593, 197103620441, 279410626779, 591310861323, 651958129151, 1210779382709, 1955874387453, 3632338148127, 8475455678963, 25426367036889]

約数ペア:

[(1, 25426367036889), (3, 8475455678963), (7, 3632338148127), (13, 1955874387453), (21, 1210779382709), (39, 651958129151), (43, 591310861323), (91, 279410626779), (129, 197103620441), (273, 93136875593), (301, 84472980189), (421, 60395171109), (559, 45485450871), (903, 28157660063), (1263, 20131723703), (1677, 15161816957), (2947, 8627881587), (3913, 6497921553), (5473, 4645782393), (8841, 2875960529), (11739, 2165973851), (16419, 1548594131), (18103, 1404538863), (38311, 663683199), (54309, 468179621), (114933, 221227733), (126721, 200648409), (235339, 108041451), (380163, 66882803), (706017, 36013817), (1647373, 15434493), (4942119, 5144831)]