49001553

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 73069568

約数和(自身を除く): 24068015

約数列:

[1, 3, 9, 43, 127, 129, 381, 387, 997, 1143, 2991, 5461, 8973, 16383, 42871, 49149, 126619, 128613, 379857, 385839, 1139571, 5444617, 16333851, 49001553]

約数ペア:

[(1, 49001553), (3, 16333851), (9, 5444617), (43, 1139571), (127, 385839), (129, 379857), (381, 128613), (387, 126619), (997, 49149), (1143, 42871), (2991, 16383), (5461, 8973)]