55398813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1423}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 77921280

約数和(自身を除く): 22522467

約数列:

[1, 3, 19, 57, 683, 1423, 2049, 4269, 12977, 27037, 38931, 81111, 971909, 2915727, 18466271, 55398813]

約数ペア:

[(1, 55398813), (3, 18466271), (19, 2915727), (57, 971909), (683, 81111), (1423, 38931), (2049, 27037), (4269, 12977)]