55792569

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139831}}^1$

素因数の和:139860

約数の個数: 16

約数和(自身を含む): 89492480

約数和(自身を除く): 33699911

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 139831, 419493, 978817, 2656789, 2936451, 7970367, 18597523, 55792569]

約数ペア:

[(1, 55792569), (3, 18597523), (7, 7970367), (19, 2936451), (21, 2656789), (57, 978817), (133, 419493), (399, 139831)]