55371351

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71263}}^1$

素因数の和:71310

約数の個数: 16

約数和(自身を含む): 86657024

約数和(自身を除く): 31285673

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 71263, 213789, 498841, 1496523, 2636731, 7910193, 18457117, 55371351]

約数ペア:

[(1, 55371351), (3, 18457117), (7, 7910193), (21, 2636731), (37, 1496523), (111, 498841), (259, 213789), (777, 71263)]