199309233087

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{27073}}^1$

素因数の和:27472

約数の個数: 48

約数和(自身を含む): 300141930816

約数和(自身を除く): 100832697729

約数列:

[1, 3, 9, 41, 71, 123, 213, 281, 369, 639, 843, 2529, 2911, 8733, 11521, 19951, 26199, 27073, 34563, 59853, 81219, 103689, 179559, 243657, 817991, 1109993, 1922183, 2453973, 3329979, 5766549, 7361919, 7607513, 9989937, 17299647, 22822539, 68467617, 78809503, 236428509, 311908033, 540133423, 709285527, 935724099, 1620400269, 2807172297, 4861200807, 22145470343, 66436411029, 199309233087]

約数ペア:

[(1, 199309233087), (3, 66436411029), (9, 22145470343), (41, 4861200807), (71, 2807172297), (123, 1620400269), (213, 935724099), (281, 709285527), (369, 540133423), (639, 311908033), (843, 236428509), (2529, 78809503), (2911, 68467617), (8733, 22822539), (11521, 17299647), (19951, 9989937), (26199, 7607513), (27073, 7361919), (34563, 5766549), (59853, 3329979), (81219, 2453973), (103689, 1922183), (179559, 1109993), (243657, 817991)]