72449091

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 126034272

約数和(自身を除く): 53585181

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 369, 429, 451, 533, 1287, 1353, 1373, 1599, 4059, 4119, 4797, 5863, 12357, 15103, 17589, 17849, 45309, 52767, 53547, 56293, 135927, 160641, 168879, 196339, 506637, 589017, 619223, 731809, 1767051, 1857669, 2195427, 5573007, 6586281, 8049899, 24149697, 72449091]

約数ペア:

[(1, 72449091), (3, 24149697), (9, 8049899), (11, 6586281), (13, 5573007), (33, 2195427), (39, 1857669), (41, 1767051), (99, 731809), (117, 619223), (123, 589017), (143, 506637), (369, 196339), (429, 168879), (451, 160641), (533, 135927), (1287, 56293), (1353, 53547), (1373, 52767), (1599, 45309), (4059, 17849), (4119, 17589), (4797, 15103), (5863, 12357)]