133804521

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{170887}}^1$

素因数の和:170925

約数の個数: 16

約数和(自身を含む): 205065600

約数和(自身を除く): 71261079

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 170887, 512661, 1537983, 4613949, 4955723, 14867169, 44601507, 133804521]

約数ペア:

[(1, 133804521), (3, 44601507), (9, 14867169), (27, 4955723), (29, 4613949), (87, 1537983), (261, 512661), (783, 170887)]