214715853

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1759}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 352661760

約数和(自身を除く): 137945907

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 137, 297, 411, 891, 1233, 1507, 1759, 3699, 4521, 5277, 11097, 13563, 15831, 19349, 40689, 47493, 58047, 122067, 142479, 174141, 240983, 522423, 722949, 1567269, 2168847, 2650813, 6506541, 7952439, 19519623, 23857317, 71571951, 214715853]

約数ペア:

[(1, 214715853), (3, 71571951), (9, 23857317), (11, 19519623), (27, 7952439), (33, 6506541), (81, 2650813), (99, 2168847), (137, 1567269), (297, 722949), (411, 522423), (891, 240983), (1233, 174141), (1507, 142479), (1759, 122067), (3699, 58047), (4521, 47493), (5277, 40689), (11097, 19349), (13563, 15831)]