52173

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:65

約数の個数: 24

約数和(自身を含む): 89856

約数和(自身を除く): 37683

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 527, 561, 1023, 1581, 1683, 3069, 4743, 5797, 17391, 52173]

約数ペア:

[(1, 52173), (3, 17391), (9, 5797), (11, 4743), (17, 3069), (31, 1683), (33, 1581), (51, 1023), (93, 561), (99, 527), (153, 341), (187, 279)]