90155649

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{5503}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 123994112

約数和(自身を除く): 33838463

約数列:

[1, 3, 43, 127, 129, 381, 5461, 5503, 16383, 16509, 236629, 698881, 709887, 2096643, 30051883, 90155649]

約数ペア:

[(1, 90155649), (3, 30051883), (43, 2096643), (127, 709887), (129, 698881), (381, 236629), (5461, 16509), (5503, 16383)]