171499569

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{52883}}^1$

素因数の和:52956

約数の個数: 16

約数和(自身を含む): 243689472

約数和(自身を除く): 72189903

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 52883, 158649, 1216309, 2485501, 3648927, 7456503, 57166523, 171499569]

約数ペア:

[(1, 171499569), (3, 57166523), (23, 7456503), (47, 3648927), (69, 2485501), (141, 1216309), (1081, 158649), (3243, 52883)]