219344463

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2593}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 351538880

約数和(自身を除く): 132194417

約数列:

[1, 3, 9, 13, 27, 39, 117, 241, 351, 723, 2169, 2593, 3133, 6507, 7779, 9399, 23337, 28197, 33709, 70011, 84591, 101127, 303381, 624913, 910143, 1874739, 5624217, 8123869, 16872651, 24371607, 73114821, 219344463]

約数ペア:

[(1, 219344463), (3, 73114821), (9, 24371607), (13, 16872651), (27, 8123869), (39, 5624217), (117, 1874739), (241, 910143), (351, 624913), (723, 303381), (2169, 101127), (2593, 84591), (3133, 70011), (6507, 33709), (7779, 28197), (9399, 23337)]