66264381

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{809}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 101088000

約数和(自身を除く): 34823619

約数列:

[1, 3, 9, 19, 57, 171, 479, 809, 1437, 2427, 4311, 7281, 9101, 15371, 27303, 46113, 81909, 138339, 387511, 1162533, 3487599, 7362709, 22088127, 66264381]

約数ペア:

[(1, 66264381), (3, 22088127), (9, 7362709), (19, 3487599), (57, 1162533), (171, 387511), (479, 138339), (809, 81909), (1437, 46113), (2427, 27303), (4311, 15371), (7281, 9101)]