187850907

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2174

約数の個数: 28

約数和(自身を含む): 284005120

約数和(自身を除く): 96154213

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 729, 1143, 2029, 3429, 6087, 10287, 18261, 30861, 54783, 92583, 164349, 257683, 493047, 773049, 1479141, 2319147, 6957441, 20872323, 62616969, 187850907]

約数ペア:

[(1, 187850907), (3, 62616969), (9, 20872323), (27, 6957441), (81, 2319147), (127, 1479141), (243, 773049), (381, 493047), (729, 257683), (1143, 164349), (2029, 92583), (3429, 54783), (6087, 30861), (10287, 18261)]