63907029

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 106375680

約数和(自身を除く): 42468651

約数列:

[1, 3, 9, 17, 27, 37, 51, 53, 71, 111, 153, 159, 213, 333, 459, 477, 629, 639, 901, 999, 1207, 1431, 1887, 1917, 1961, 2627, 2703, 3621, 3763, 5661, 5883, 7881, 8109, 10863, 11289, 16983, 17649, 23643, 24327, 32589, 33337, 33867, 44659, 52947, 63971, 70929, 100011, 101601, 133977, 139231, 191913, 300033, 401931, 417693, 575739, 900099, 1205793, 1253079, 1727217, 2366927, 3759237, 7100781, 21302343, 63907029]

約数ペア:

[(1, 63907029), (3, 21302343), (9, 7100781), (17, 3759237), (27, 2366927), (37, 1727217), (51, 1253079), (53, 1205793), (71, 900099), (111, 575739), (153, 417693), (159, 401931), (213, 300033), (333, 191913), (459, 139231), (477, 133977), (629, 101601), (639, 100011), (901, 70929), (999, 63971), (1207, 52947), (1431, 44659), (1887, 33867), (1917, 33337), (1961, 32589), (2627, 24327), (2703, 23643), (3621, 17649), (3763, 16983), (5661, 11289), (5883, 10863), (7881, 8109)]