43876971

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{18679}}^1$

素因数の和:18720

約数の個数: 20

約数和(自身を含む): 67808400

約数和(自身を除く): 23931429

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 18679, 56037, 168111, 504333, 541691, 1512999, 1625073, 4875219, 14625657, 43876971]

約数ペア:

[(1, 43876971), (3, 14625657), (9, 4875219), (27, 1625073), (29, 1512999), (81, 541691), (87, 504333), (261, 168111), (783, 56037), (2349, 18679)]