37887993

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3271}}^1$

素因数の和:3307

約数の個数: 40

約数和(自身を含む): 66513216

約数和(自身を除く): 28625223

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3271, 3861, 9813, 11583, 29439, 35981, 42523, 88317, 107943, 127569, 264951, 323829, 382707, 467753, 971487, 1148121, 1403259, 2914461, 3444363, 4209777, 12629331, 37887993]

約数ペア:

[(1, 37887993), (3, 12629331), (9, 4209777), (11, 3444363), (13, 2914461), (27, 1403259), (33, 1148121), (39, 971487), (81, 467753), (99, 382707), (117, 323829), (143, 264951), (297, 127569), (351, 107943), (429, 88317), (891, 42523), (1053, 35981), (1287, 29439), (3271, 11583), (3861, 9813)]