128583693

素因数分解:

$3^5\times 7^2\times {\mathrm{10799}}^1$

素因数の和:10828

約数の個数: 36

約数和(自身を含む): 224078400

約数和(自身を除く): 95494707

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 10799, 11907, 32397, 75593, 97191, 226779, 291573, 529151, 680337, 874719, 1587453, 2041011, 2624157, 4762359, 6123033, 14287077, 18369099, 42861231, 128583693]

約数ペア:

[(1, 128583693), (3, 42861231), (7, 18369099), (9, 14287077), (21, 6123033), (27, 4762359), (49, 2624157), (63, 2041011), (81, 1587453), (147, 874719), (189, 680337), (243, 529151), (441, 291573), (567, 226779), (1323, 97191), (1701, 75593), (3969, 32397), (10799, 11907)]