71511639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{37897}}^1$

素因数の和:37954

約数の個数: 16

約数和(自身を含む): 103688928

約数和(自身を除く): 32177289

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 37897, 113691, 644249, 1402189, 1932747, 4206567, 23837213, 71511639]

約数ペア:

[(1, 71511639), (3, 23837213), (17, 4206567), (37, 1932747), (51, 1402189), (111, 644249), (629, 113691), (1887, 37897)]