269301321

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:982

約数の個数: 32

約数和(自身を含む): 408481920

約数和(自身を除く): 139180599

約数列:

[1, 3, 9, 27, 53, 159, 307, 477, 613, 921, 1431, 1839, 2763, 5517, 8289, 16271, 16551, 32489, 48813, 97467, 146439, 188191, 292401, 439317, 564573, 877203, 1693719, 5081157, 9974123, 29922369, 89767107, 269301321]

約数ペア:

[(1, 269301321), (3, 89767107), (9, 29922369), (27, 9974123), (53, 5081157), (159, 1693719), (307, 877203), (477, 564573), (613, 439317), (921, 292401), (1431, 188191), (1839, 146439), (2763, 97467), (5517, 48813), (8289, 32489), (16271, 16551)]