27839901383

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 32423508480

約数和(自身を除く): 4583607097

約数列:

[1, 7, 137, 163, 241, 739, 959, 1141, 1687, 5173, 22331, 33017, 39283, 101243, 120457, 156317, 178099, 231119, 274981, 708701, 843199, 1246693, 5381771, 16502609, 24399563, 29030137, 37672397, 115518263, 170796941, 203210959, 3977128769, 27839901383]

約数ペア:

[(1, 27839901383), (7, 3977128769), (137, 203210959), (163, 170796941), (241, 115518263), (739, 37672397), (959, 29030137), (1141, 24399563), (1687, 16502609), (5173, 5381771), (22331, 1246693), (33017, 843199), (39283, 708701), (101243, 274981), (120457, 231119), (156317, 178099)]