54282339

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 82368000

約数和(自身を除く): 28085661

約数列:

[1, 3, 9, 27, 103, 131, 149, 309, 393, 447, 927, 1179, 1341, 2781, 3537, 4023, 13493, 15347, 19519, 40479, 46041, 58557, 121437, 138123, 175671, 364311, 414369, 527013, 2010457, 6031371, 18094113, 54282339]

約数ペア:

[(1, 54282339), (3, 18094113), (9, 6031371), (27, 2010457), (103, 527013), (131, 414369), (149, 364311), (309, 175671), (393, 138123), (447, 121437), (927, 58557), (1179, 46041), (1341, 40479), (2781, 19519), (3537, 15347), (4023, 13493)]