359571879

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{261127}}^1$

素因数の和:261156

約数の個数: 20

約数和(自身を含む): 568736784

約数和(自身を除く): 209164905

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 261127, 783381, 2350143, 4439159, 7050429, 13317477, 21151287, 39952431, 119857293, 359571879]

約数ペア:

[(1, 359571879), (3, 119857293), (9, 39952431), (17, 21151287), (27, 13317477), (51, 7050429), (81, 4439159), (153, 2350143), (459, 783381), (1377, 261127)]