64789701

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8221}}^1$

素因数の和:8332

約数の個数: 16

約数和(自身を含む): 89981568

約数和(自身を除く): 25191867

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 8221, 24663, 304177, 583691, 912531, 1751073, 21596567, 64789701]

約数ペア:

[(1, 64789701), (3, 21596567), (37, 1751073), (71, 912531), (111, 583691), (213, 304177), (2627, 24663), (7881, 8221)]