201998680227

素因数分解:

$3^5\times {\mathrm{857}}^1\times {\mathrm{969977}}^1$

素因数の和:970849

約数の個数: 24

約数和(自身を含む): 302935769136

約数和(自身を除く): 100937088909

約数列:

[1, 3, 9, 27, 81, 243, 857, 2571, 7713, 23139, 69417, 208251, 969977, 2909931, 8729793, 26189379, 78568137, 235704411, 831270289, 2493810867, 7481432601, 22444297803, 67332893409, 201998680227]

約数ペア:

[(1, 201998680227), (3, 67332893409), (9, 22444297803), (27, 7481432601), (81, 2493810867), (243, 831270289), (857, 235704411), (2571, 78568137), (7713, 26189379), (23139, 8729793), (69417, 2909931), (208251, 969977)]