90791181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1123}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 141561056

約数和(自身を除く): 50769875

約数列:

[1, 3, 9, 13, 39, 117, 691, 1123, 2073, 3369, 6219, 8983, 10107, 14599, 26949, 43797, 80847, 131391, 775993, 2327979, 6983937, 10087909, 30263727, 90791181]

約数ペア:

[(1, 90791181), (3, 30263727), (9, 10087909), (13, 6983937), (39, 2327979), (117, 775993), (691, 131391), (1123, 80847), (2073, 43797), (3369, 26949), (6219, 14599), (8983, 10107)]