207830394009

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1\times {\mathrm{66643}}^1$

素因数の和:67554

約数の個数: 48

約数和(自身を含む): 349321190400

約数和(自身を除く): 141490796391

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 839, 1239, 2517, 3717, 5873, 7551, 17619, 49501, 52857, 66643, 148503, 199929, 346507, 445509, 466501, 599787, 1039521, 1399503, 3118563, 3931937, 4198509, 11795811, 27523559, 35387433, 55913477, 82570677, 167740431, 247712031, 391394339, 503221293, 1174183017, 3298895143, 3522549051, 9896685429, 23092266001, 29690056287, 69276798003, 207830394009]

約数ペア:

[(1, 207830394009), (3, 69276798003), (7, 29690056287), (9, 23092266001), (21, 9896685429), (59, 3522549051), (63, 3298895143), (177, 1174183017), (413, 503221293), (531, 391394339), (839, 247712031), (1239, 167740431), (2517, 82570677), (3717, 55913477), (5873, 35387433), (7551, 27523559), (17619, 11795811), (49501, 4198509), (52857, 3931937), (66643, 3118563), (148503, 1399503), (199929, 1039521), (346507, 599787), (445509, 466501)]