18077789741

素因数分解:

${\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{983}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 20450416896

約数和(自身を除く): 2372627155

約数列:

[1, 11, 41, 121, 337, 451, 983, 1331, 3707, 4961, 10813, 13817, 40303, 40777, 54571, 118943, 151987, 331271, 443333, 448547, 1308373, 1671857, 3643981, 4876663, 13582111, 18390427, 40083791, 53643293, 149403221, 440921701, 1643435431, 18077789741]

約数ペア:

[(1, 18077789741), (11, 1643435431), (41, 440921701), (121, 149403221), (337, 53643293), (451, 40083791), (983, 18390427), (1331, 13582111), (3707, 4876663), (4961, 3643981), (10813, 1671857), (13817, 1308373), (40303, 448547), (40777, 443333), (54571, 331271), (118943, 151987)]