188897409

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8273}}^1$

素因数の和:8381

約数の個数: 24

約数和(自身を含む): 283963680

約数和(自身を除く): 95066271

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 7611, 8273, 22833, 24819, 74457, 355739, 488107, 1067217, 1464321, 3201651, 4392963, 20988601, 62965803, 188897409]

約数ペア:

[(1, 188897409), (3, 62965803), (9, 20988601), (43, 4392963), (59, 3201651), (129, 1464321), (177, 1067217), (387, 488107), (531, 355739), (2537, 74457), (7611, 24819), (8273, 22833)]