165047029

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 200344320

約数和(自身を除く): 35297291

約数列:

[1, 7, 43, 61, 89, 101, 301, 427, 623, 707, 2623, 3827, 4343, 5429, 6161, 8989, 18361, 26789, 30401, 38003, 43127, 62923, 233447, 264923, 386527, 548329, 1634129, 1854461, 2705689, 3838303, 23578147, 165047029]

約数ペア:

[(1, 165047029), (7, 23578147), (43, 3838303), (61, 2705689), (89, 1854461), (101, 1634129), (301, 548329), (427, 386527), (623, 264923), (707, 233447), (2623, 62923), (3827, 43127), (4343, 38003), (5429, 30401), (6161, 26789), (8989, 18361)]