205655571

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{937}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 333177600

約数和(自身を除く): 127522029

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 739, 937, 2217, 2811, 6651, 8129, 8433, 10307, 19953, 24387, 25299, 30921, 73161, 92763, 219483, 278289, 692443, 2077329, 6231987, 7616873, 18695961, 22850619, 68551857, 205655571]

約数ペア:

[(1, 205655571), (3, 68551857), (9, 22850619), (11, 18695961), (27, 7616873), (33, 6231987), (99, 2077329), (297, 692443), (739, 278289), (937, 219483), (2217, 92763), (2811, 73161), (6651, 30921), (8129, 25299), (8433, 24387), (10307, 19953)]