128009541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{228181}}^1$

素因数の和:228212

約数の個数: 16

約数和(自身を含む): 197149248

約数和(自身を除く): 69139707

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 228181, 684543, 2509991, 3879077, 7529973, 11637231, 42669847, 128009541]

約数ペア:

[(1, 128009541), (3, 42669847), (11, 11637231), (17, 7529973), (33, 3879077), (51, 2509991), (187, 684543), (561, 228181)]