9138889233

素因数分解:

$3^4\times {\mathrm{6101}}^1\times {\mathrm{18493}}^1$

素因数の和:24606

約数の個数: 20

約数和(自身を含む): 13654896948

約数和(自身を除く): 4516007715

約数列:

[1, 3, 9, 27, 81, 6101, 18303, 18493, 54909, 55479, 164727, 166437, 494181, 499311, 1497933, 112825793, 338477379, 1015432137, 3046296411, 9138889233]

約数ペア:

[(1, 9138889233), (3, 3046296411), (9, 1015432137), (27, 338477379), (81, 112825793), (6101, 1497933), (18303, 499311), (18493, 494181), (54909, 166437), (55479, 164727)]