27349161

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 44064768

約数和(自身を除く): 16715607

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 977, 1333, 2931, 3999, 6839, 9331, 20517, 27993, 30287, 42011, 90861, 126033, 212009, 294077, 636027, 882231, 1302341, 3907023, 9116387, 27349161]

約数ペア:

[(1, 27349161), (3, 9116387), (7, 3907023), (21, 1302341), (31, 882231), (43, 636027), (93, 294077), (129, 212009), (217, 126033), (301, 90861), (651, 42011), (903, 30287), (977, 27993), (1333, 20517), (2931, 9331), (3999, 6839)]