27143343

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5879}}^1$

素因数の和:5913

約数の個数: 24

約数和(自身を含む): 42806400

約数和(自身を除く): 15663057

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5879, 17637, 52911, 111701, 158733, 335103, 476199, 1005309, 1428597, 3015927, 9047781, 27143343]

約数ペア:

[(1, 27143343), (3, 9047781), (9, 3015927), (19, 1428597), (27, 1005309), (57, 476199), (81, 335103), (171, 158733), (243, 111701), (513, 52911), (1539, 17637), (4617, 5879)]