148978869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{27883}}^1$

素因数の和:28036

約数の個数: 16

約数和(自身を含む): 215487552

約数和(自身を除く): 66508683

約数列:

[1, 3, 13, 39, 137, 411, 1781, 5343, 27883, 83649, 362479, 1087437, 3819971, 11459913, 49659623, 148978869]

約数ペア:

[(1, 148978869), (3, 49659623), (13, 11459913), (39, 3819971), (137, 1087437), (411, 362479), (1781, 83649), (5343, 27883)]