84211281

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11047}}^1$

素因数の和:11082

約数の個数: 36

約数和(自身を含む): 152815936

約数和(自身を除く): 68604655

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 11047, 33141, 77329, 99423, 121517, 231987, 364551, 695961, 850619, 1093653, 1336687, 2551857, 4010061, 7655571, 9356809, 12030183, 28070427, 84211281]

約数ペア:

[(1, 84211281), (3, 28070427), (7, 12030183), (9, 9356809), (11, 7655571), (21, 4010061), (33, 2551857), (63, 1336687), (77, 1093653), (99, 850619), (121, 695961), (231, 364551), (363, 231987), (693, 121517), (847, 99423), (1089, 77329), (2541, 33141), (7623, 11047)]