268045171731

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1075463}}^1$

素因数の和:1075673

約数の個数: 40

約数和(自身を含む): 426309627744

約数和(自身を除く): 158264456013

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 181, 459, 543, 1377, 1629, 3077, 4887, 9231, 14661, 27693, 83079, 249237, 1075463, 3226389, 9679167, 18282871, 29037501, 54848613, 87112503, 164545839, 194658803, 493637517, 583976409, 1480912551, 1751929227, 3309199651, 5255787681, 9927598953, 15767363043, 29782796859, 89348390577, 268045171731]

約数ペア:

[(1, 268045171731), (3, 89348390577), (9, 29782796859), (17, 15767363043), (27, 9927598953), (51, 5255787681), (81, 3309199651), (153, 1751929227), (181, 1480912551), (459, 583976409), (543, 493637517), (1377, 194658803), (1629, 164545839), (3077, 87112503), (4887, 54848613), (9231, 29037501), (14661, 18282871), (27693, 9679167), (83079, 3226389), (249237, 1075463)]