189053217

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{35543}}^1$

素因数の和:35749

約数の個数: 16

約数和(自身を含む): 281508480

約数和(自身を除く): 92455263

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 35543, 106629, 319887, 959661, 7001971, 21005913, 63017739, 189053217]

約数ペア:

[(1, 189053217), (3, 63017739), (9, 21005913), (27, 7001971), (197, 959661), (591, 319887), (1773, 106629), (5319, 35543)]