211094559

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2081}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 357937440

約数和(自身を除く): 146842881

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 289, 351, 459, 663, 867, 1989, 2081, 2601, 3757, 5967, 6243, 7803, 11271, 18729, 27053, 33813, 35377, 56187, 81159, 101439, 106131, 243477, 318393, 459901, 601409, 730431, 955179, 1379703, 1804227, 4139109, 5412681, 7818317, 12417327, 16238043, 23454951, 70364853, 211094559]

約数ペア:

[(1, 211094559), (3, 70364853), (9, 23454951), (13, 16238043), (17, 12417327), (27, 7818317), (39, 5412681), (51, 4139109), (117, 1804227), (153, 1379703), (221, 955179), (289, 730431), (351, 601409), (459, 459901), (663, 318393), (867, 243477), (1989, 106131), (2081, 101439), (2601, 81159), (3757, 56187), (5967, 35377), (6243, 33813), (7803, 27053), (11271, 18729)]