168049450809

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{833467}}^1$

素因数の和:834037

約数の個数: 24

約数和(自身を含む): 248860209312

約数和(自身を除く): 80810758503

約数列:

[1, 3, 9, 43, 129, 387, 521, 1563, 4689, 22403, 67209, 201627, 833467, 2500401, 7501203, 35839081, 107517243, 322551729, 434236307, 1302708921, 3908126763, 18672161201, 56016483603, 168049450809]

約数ペア:

[(1, 168049450809), (3, 56016483603), (9, 18672161201), (43, 3908126763), (129, 1302708921), (387, 434236307), (521, 322551729), (1563, 107517243), (4689, 35839081), (22403, 7501203), (67209, 2500401), (201627, 833467)]