64406217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{683}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 93226464

約数和(自身を除く): 28820247

約数列:

[1, 3, 17, 43, 51, 129, 683, 731, 1849, 2049, 2193, 5547, 11611, 29369, 31433, 34833, 88107, 94299, 499273, 1262867, 1497819, 3788601, 21468739, 64406217]

約数ペア:

[(1, 64406217), (3, 21468739), (17, 3788601), (43, 1497819), (51, 1262867), (129, 499273), (683, 94299), (731, 88107), (1849, 34833), (2049, 31433), (2193, 29369), (5547, 11611)]