66899681289

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5502071}}^1$

素因数の和:5502277

約数の個数: 24

約数和(自身を含む): 111009804672

約数和(自身を除く): 44110123383

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 5502071, 16506213, 38514497, 49518639, 115543491, 346630473, 1061899703, 3185699109, 7433297921, 9557097327, 22299893763, 66899681289]

約数ペア:

[(1, 66899681289), (3, 22299893763), (7, 9557097327), (9, 7433297921), (21, 3185699109), (63, 1061899703), (193, 346630473), (579, 115543491), (1351, 49518639), (1737, 38514497), (4053, 16506213), (12159, 5502071)]