55469379

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139021}}^1$

素因数の和:139050

約数の個数: 16

約数和(自身を含む): 88974080

約数和(自身を除く): 33504701

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 139021, 417063, 973147, 2641399, 2919441, 7924197, 18489793, 55469379]

約数ペア:

[(1, 55469379), (3, 18489793), (7, 7924197), (19, 2919441), (21, 2641399), (57, 973147), (133, 417063), (399, 139021)]