158415697431

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{3469}}^1\times {\mathrm{7723}}^1$

素因数の和:11277

約数の個数: 40

約数和(自身を含む): 239987615120

約数和(自身を除く): 81571917689

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 3469, 5913, 7723, 10407, 23169, 31221, 69507, 93663, 208521, 253237, 280989, 563779, 625563, 759711, 1691337, 2279133, 5074011, 6837399, 15222033, 20512197, 26791087, 45666099, 80373261, 241119783, 723359349, 1955749351, 2170078047, 5867248053, 17601744159, 52805232477, 158415697431]

約数ペア:

[(1, 158415697431), (3, 52805232477), (9, 17601744159), (27, 5867248053), (73, 2170078047), (81, 1955749351), (219, 723359349), (657, 241119783), (1971, 80373261), (3469, 45666099), (5913, 26791087), (7723, 20512197), (10407, 15222033), (23169, 6837399), (31221, 5074011), (69507, 2279133), (93663, 1691337), (208521, 759711), (253237, 625563), (280989, 563779)]