70287021

素因数分解:

$3^5\times 7^2\times {\mathrm{5903}}^1$

素因数の和:5932

約数の個数: 36

約数和(自身を含む): 122496192

約数和(自身を除く): 52209171

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 5903, 11907, 17709, 41321, 53127, 123963, 159381, 289247, 371889, 478143, 867741, 1115667, 1434429, 2603223, 3347001, 7809669, 10041003, 23429007, 70287021]

約数ペア:

[(1, 70287021), (3, 23429007), (7, 10041003), (9, 7809669), (21, 3347001), (27, 2603223), (49, 1434429), (63, 1115667), (81, 867741), (147, 478143), (189, 371889), (243, 289247), (441, 159381), (567, 123963), (1323, 53127), (1701, 41321), (3969, 17709), (5903, 11907)]