64178001

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{2423}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 97056960

約数和(自身を除く): 32878959

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 981, 2423, 2943, 7269, 8829, 21807, 26487, 65421, 196263, 264107, 588789, 792321, 2376963, 7130889, 21392667, 64178001]

約数ペア:

[(1, 64178001), (3, 21392667), (9, 7130889), (27, 2376963), (81, 792321), (109, 588789), (243, 264107), (327, 196263), (981, 65421), (2423, 26487), (2943, 21807), (7269, 8829)]