55314831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128939}}^1$

素因数の和:128966

約数の個数: 16

約数和(自身を含む): 86647680

約数和(自身を除く): 31332849

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 128939, 386817, 1418329, 1676207, 4254987, 5028621, 18438277, 55314831]

約数ペア:

[(1, 55314831), (3, 18438277), (11, 5028621), (13, 4254987), (33, 1676207), (39, 1418329), (143, 386817), (429, 128939)]