64326249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32341}}^1$

素因数の和:32377

約数の個数: 24

約数和(自身を含む): 105952392

約数和(自身を除く): 41626143

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 32341, 97023, 291069, 420433, 549797, 1261299, 1649391, 3783897, 4948173, 7147361, 21442083, 64326249]

約数ペア:

[(1, 64326249), (3, 21442083), (9, 7147361), (13, 4948173), (17, 3783897), (39, 1649391), (51, 1261299), (117, 549797), (153, 420433), (221, 291069), (663, 97023), (1989, 32341)]