27081663

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10837}}^1$

素因数の和:10871

約数の個数: 24

約数和(自身を含む): 44479152

約数和(自身を除く): 17397489

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 10837, 32511, 75859, 184229, 227577, 531013, 552687, 1289603, 1593039, 3868809, 9027221, 27081663]

約数ペア:

[(1, 27081663), (3, 9027221), (7, 3868809), (17, 1593039), (21, 1289603), (49, 552687), (51, 531013), (119, 227577), (147, 184229), (357, 75859), (833, 32511), (2499, 10837)]