27291069

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13721}}^1$

素因数の和:13757

約数の個数: 24

約数和(自身を含む): 44953272

約数和(自身を除く): 17662203

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 13721, 41163, 123489, 178373, 233257, 535119, 699771, 1605357, 2099313, 3032341, 9097023, 27291069]

約数ペア:

[(1, 27291069), (3, 9097023), (9, 3032341), (13, 2099313), (17, 1605357), (39, 699771), (51, 535119), (117, 233257), (153, 178373), (221, 123489), (663, 41163), (1989, 13721)]