55667227

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23321}}^1$

素因数の和:23370

約数の個数: 16

約数和(自身を含む): 71645184

約数和(自身を除く): 15977957

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 23321, 163247, 256531, 722951, 1795717, 5060657, 7952461, 55667227]

約数ペア:

[(1, 55667227), (7, 7952461), (11, 5060657), (31, 1795717), (77, 722951), (217, 256531), (341, 163247), (2387, 23321)]