9787563

素因数分解:

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

素因数の和:164

約数の個数: 36

約数和(自身を含む): 15517008

約数和(自身を除く): 5729445

約数列:

[1, 3, 9, 17, 51, 53, 71, 153, 159, 213, 289, 477, 639, 867, 901, 1207, 2601, 2703, 3621, 3763, 8109, 10863, 11289, 15317, 20519, 33867, 45951, 61557, 63971, 137853, 184671, 191913, 575739, 1087507, 3262521, 9787563]

約数ペア:

[(1, 9787563), (3, 3262521), (9, 1087507), (17, 575739), (51, 191913), (53, 184671), (71, 137853), (153, 63971), (159, 61557), (213, 45951), (289, 33867), (477, 20519), (639, 15317), (867, 11289), (901, 10863), (1207, 8109), (2601, 3763), (2703, 3621)]