8191773

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 28

約数和(自身を含む): 13024188

約数和(自身を除く): 4832415

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 661, 729, 1377, 1983, 4131, 5949, 11237, 12393, 17847, 33711, 53541, 101133, 160623, 303399, 481869, 910197, 2730591, 8191773]

約数ペア:

[(1, 8191773), (3, 2730591), (9, 910197), (17, 481869), (27, 303399), (51, 160623), (81, 101133), (153, 53541), (243, 33711), (459, 17847), (661, 12393), (729, 11237), (1377, 5949), (1983, 4131)]