64195089

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{16889}}^1$

素因数の和:17080

約数の個数: 16

約数和(自身を含む): 98367360

約数和(自身を除く): 34172271

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 16889, 50667, 118223, 354669, 3056909, 9170727, 21398363, 64195089]

約数ペア:

[(1, 64195089), (3, 21398363), (7, 9170727), (21, 3056909), (181, 354669), (543, 118223), (1267, 50667), (3801, 16889)]