84807441

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 135727488

約数和(自身を除く): 50920047

約数列:

[1, 3, 9, 17, 37, 51, 71, 111, 153, 211, 213, 333, 629, 633, 639, 1207, 1887, 1899, 2627, 3587, 3621, 5661, 7807, 7881, 10761, 10863, 14981, 23421, 23643, 32283, 44659, 44943, 70263, 132719, 133977, 134829, 254677, 398157, 401931, 554297, 764031, 1194471, 1662891, 2292093, 4988673, 9423049, 28269147, 84807441]

約数ペア:

[(1, 84807441), (3, 28269147), (9, 9423049), (17, 4988673), (37, 2292093), (51, 1662891), (71, 1194471), (111, 764031), (153, 554297), (211, 401931), (213, 398157), (333, 254677), (629, 134829), (633, 133977), (639, 132719), (1207, 70263), (1887, 44943), (1899, 44659), (2627, 32283), (3587, 23643), (3621, 23421), (5661, 14981), (7807, 10863), (7881, 10761)]