51041259

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 81753408

約数和(自身を除く): 30712149

約数列:

[1, 3, 9, 17, 27, 51, 81, 101, 153, 303, 367, 459, 909, 1101, 1377, 1717, 2727, 3303, 5151, 6239, 8181, 9909, 15453, 18717, 29727, 37067, 46359, 56151, 111201, 139077, 168453, 333603, 505359, 630139, 1000809, 1890417, 3002427, 5671251, 17013753, 51041259]

約数ペア:

[(1, 51041259), (3, 17013753), (9, 5671251), (17, 3002427), (27, 1890417), (51, 1000809), (81, 630139), (101, 505359), (153, 333603), (303, 168453), (367, 139077), (459, 111201), (909, 56151), (1101, 46359), (1377, 37067), (1717, 29727), (2727, 18717), (3303, 15453), (5151, 9909), (6239, 8181)]