161021137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3307}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 176250240

約数和(自身を除く): 15229103

約数列:

[1, 23, 29, 73, 667, 1679, 2117, 3307, 48691, 76061, 95903, 241411, 2205769, 5552453, 7000919, 161021137]

約数ペア:

[(1, 161021137), (23, 7000919), (29, 5552453), (73, 2205769), (667, 241411), (1679, 95903), (2117, 76061), (3307, 48691)]