53077221

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 29866779

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 783, 1279, 1431, 1537, 3837, 4611, 11511, 13833, 34533, 37091, 41499, 67787, 111273, 203361, 333819, 610083, 1001457, 1830249, 1965823, 5897469, 17692407, 53077221]

約数ペア:

[(1, 53077221), (3, 17692407), (9, 5897469), (27, 1965823), (29, 1830249), (53, 1001457), (87, 610083), (159, 333819), (261, 203361), (477, 111273), (783, 67787), (1279, 41499), (1431, 37091), (1537, 34533), (3837, 13833), (4611, 11511)]