55072569

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 75165824

約数和(自身を除く): 20093255

約数列:

[1, 3, 61, 151, 183, 453, 1993, 5979, 9211, 27633, 121573, 300943, 364719, 902829, 18357523, 55072569]

約数ペア:

[(1, 55072569), (3, 18357523), (61, 902829), (151, 364719), (183, 300943), (453, 121573), (1993, 27633), (5979, 9211)]