80436807

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 60

約数和(自身を含む): 137112360

約数和(自身を除く): 56675553

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 121, 261, 283, 297, 319, 363, 783, 849, 891, 957, 1089, 2349, 2547, 2871, 3113, 3267, 3509, 7641, 8207, 8613, 9339, 9801, 10527, 22923, 24621, 25839, 28017, 31581, 34243, 73863, 84051, 90277, 94743, 102729, 221589, 252153, 270831, 284229, 308187, 664767, 812493, 924561, 993047, 2437479, 2773683, 2979141, 7312437, 8937423, 26812269, 80436807]

約数ペア:

[(1, 80436807), (3, 26812269), (9, 8937423), (11, 7312437), (27, 2979141), (29, 2773683), (33, 2437479), (81, 993047), (87, 924561), (99, 812493), (121, 664767), (261, 308187), (283, 284229), (297, 270831), (319, 252153), (363, 221589), (783, 102729), (849, 94743), (891, 90277), (957, 84051), (1089, 73863), (2349, 34243), (2547, 31581), (2871, 28017), (3113, 25839), (3267, 24621), (3509, 22923), (7641, 10527), (8207, 9801), (8613, 9339)]