161719522083

素因数分解:

$3^3\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{313543}}^1$

素因数の和:316288

約数の個数: 32

約数和(自身を含む): 273912038400

約数和(自身を除く): 112192516317

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2729, 8187, 19103, 24561, 57309, 73683, 171927, 313543, 515781, 940629, 2194801, 2821887, 6584403, 8465661, 19753209, 59259627, 855658847, 2566976541, 5989611929, 7700929623, 17968835787, 23102788869, 53906507361, 161719522083]

約数ペア:

[(1, 161719522083), (3, 53906507361), (7, 23102788869), (9, 17968835787), (21, 7700929623), (27, 5989611929), (63, 2566976541), (189, 855658847), (2729, 59259627), (8187, 19753209), (19103, 8465661), (24561, 6584403), (57309, 2821887), (73683, 2194801), (171927, 940629), (313543, 515781)]