126702711

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{53939}}^1$

素因数の和:53980

約数の個数: 20

約数和(自身を含む): 195802200

約数和(自身を除く): 69099489

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 53939, 161817, 485451, 1456353, 1564231, 4369059, 4692693, 14078079, 42234237, 126702711]

約数ペア:

[(1, 126702711), (3, 42234237), (9, 14078079), (27, 4692693), (29, 4369059), (81, 1564231), (87, 1456353), (261, 485451), (783, 161817), (2349, 53939)]