15920091

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 26000640

約数和(自身を除く): 10080549

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 443, 1089, 1329, 1331, 3267, 3987, 3993, 4873, 11961, 11979, 14619, 35937, 43857, 53603, 131571, 160809, 482427, 589633, 1447281, 1768899, 5306697, 15920091]

約数ペア:

[(1, 15920091), (3, 5306697), (9, 1768899), (11, 1447281), (27, 589633), (33, 482427), (99, 160809), (121, 131571), (297, 53603), (363, 43857), (443, 35937), (1089, 14619), (1329, 11979), (1331, 11961), (3267, 4873), (3987, 3993)]