191010393

素因数分解:

$3^8\times 7^1\times {\mathrm{4159}}^1$

素因数の和:4190

約数の個数: 36

約数和(自身を含む): 327508480

約数和(自身を除く): 136498087

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 4159, 5103, 6561, 12477, 15309, 29113, 37431, 45927, 87339, 112293, 262017, 336879, 786051, 1010637, 2358153, 3031911, 7074459, 9095733, 21223377, 27287199, 63670131, 191010393]

約数ペア:

[(1, 191010393), (3, 63670131), (7, 27287199), (9, 21223377), (21, 9095733), (27, 7074459), (63, 3031911), (81, 2358153), (189, 1010637), (243, 786051), (567, 336879), (729, 262017), (1701, 112293), (2187, 87339), (4159, 45927), (5103, 37431), (6561, 29113), (12477, 15309)]