190203471

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1693}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 303361520

約数和(自身を除く): 113158049

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 1387, 1539, 1693, 1971, 4161, 5079, 5913, 12483, 15237, 32167, 37449, 45711, 96501, 112347, 123589, 137133, 289503, 370767, 868509, 1112301, 2348191, 2605527, 3336903, 7044573, 10010709, 21133719, 63401157, 190203471]

約数ペア:

[(1, 190203471), (3, 63401157), (9, 21133719), (19, 10010709), (27, 7044573), (57, 3336903), (73, 2605527), (81, 2348191), (171, 1112301), (219, 868509), (513, 370767), (657, 289503), (1387, 137133), (1539, 123589), (1693, 112347), (1971, 96501), (4161, 45711), (5079, 37449), (5913, 32167), (12483, 15237)]