211676631561

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{340864141}}^1$

素因数の和:340864173

約数の個数: 16

約数和(自身を含む): 327229576320

約数和(自身を除く): 115552944759

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 340864141, 1022592423, 3067777269, 7839875243, 9203331807, 23519625729, 70558877187, 211676631561]

約数ペア:

[(1, 211676631561), (3, 70558877187), (9, 23519625729), (23, 9203331807), (27, 7839875243), (69, 3067777269), (207, 1022592423), (621, 340864141)]