67709829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3191}}^1$

素因数の和:3848

約数の個数: 16

約数和(自身を含む): 98671104

約数和(自身を除く): 30961275

約数列:

[1, 3, 11, 33, 643, 1929, 3191, 7073, 9573, 21219, 35101, 105303, 2051813, 6155439, 22569943, 67709829]

約数ペア:

[(1, 67709829), (3, 22569943), (11, 6155439), (33, 2051813), (643, 105303), (1929, 35101), (3191, 21219), (7073, 9573)]