539140131

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{229519}}^1$

素因数の和:229560

約数の個数: 20

約数和(自身を含む): 833157600

約数和(自身を除く): 294017469

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 229519, 688557, 2065671, 6197013, 6656051, 18591039, 19968153, 59904459, 179713377, 539140131]

約数ペア:

[(1, 539140131), (3, 179713377), (9, 59904459), (27, 19968153), (29, 18591039), (81, 6656051), (87, 6197013), (261, 2065671), (783, 688557), (2349, 229519)]