29362689

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 47744640

約数和(自身を除く): 18381951

約数列:

[1, 3, 9, 17, 27, 51, 53, 71, 153, 159, 213, 289, 459, 477, 639, 867, 901, 1207, 1431, 1917, 2601, 2703, 3621, 3763, 7803, 8109, 10863, 11289, 15317, 20519, 24327, 32589, 33867, 45951, 61557, 63971, 101601, 137853, 184671, 191913, 413559, 554013, 575739, 1087507, 1727217, 3262521, 9787563, 29362689]

約数ペア:

[(1, 29362689), (3, 9787563), (9, 3262521), (17, 1727217), (27, 1087507), (51, 575739), (53, 554013), (71, 413559), (153, 191913), (159, 184671), (213, 137853), (289, 101601), (459, 63971), (477, 61557), (639, 45951), (867, 33867), (901, 32589), (1207, 24327), (1431, 20519), (1917, 15317), (2601, 11289), (2703, 10863), (3621, 8109), (3763, 7803)]