66213333

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 97651008

約数和(自身を除く): 31437675

約数列:

[1, 3, 9, 83, 137, 249, 411, 647, 747, 1233, 1941, 5823, 11371, 34113, 53701, 88639, 102339, 161103, 265917, 483309, 797751, 7357037, 22071111, 66213333]

約数ペア:

[(1, 66213333), (3, 22071111), (9, 7357037), (83, 797751), (137, 483309), (249, 265917), (411, 161103), (647, 102339), (747, 88639), (1233, 53701), (1941, 34113), (5823, 11371)]