65424789

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1511}}^1$

素因数の和:1817

約数の個数: 24

約数和(自身を含む): 100481472

約数和(自身を除く): 35056683

約数列:

[1, 3, 9, 17, 51, 153, 283, 849, 1511, 2547, 4533, 4811, 13599, 14433, 25687, 43299, 77061, 231183, 427613, 1282839, 3848517, 7269421, 21808263, 65424789]

約数ペア:

[(1, 65424789), (3, 21808263), (9, 7269421), (17, 3848517), (51, 1282839), (153, 427613), (283, 231183), (849, 77061), (1511, 43299), (2547, 25687), (4533, 14433), (4811, 13599)]