40537503

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3306

約数の個数: 28

約数和(自身を含む): 64373328

約数和(自身を除く): 23835825

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 3271, 4131, 9813, 12393, 29439, 55607, 88317, 166821, 264951, 500463, 794853, 1501389, 2384559, 4504167, 13512501, 40537503]

約数ペア:

[(1, 40537503), (3, 13512501), (9, 4504167), (17, 2384559), (27, 1501389), (51, 794853), (81, 500463), (153, 264951), (243, 166821), (459, 88317), (729, 55607), (1377, 29439), (3271, 12393), (4131, 9813)]