55019877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87751}}^1$

素因数の和:87784

約数の個数: 16

約数和(自身を含む): 84241920

約数和(自身を除く): 29222043

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 87751, 263253, 965261, 1667269, 2895783, 5001807, 18339959, 55019877]

約数ペア:

[(1, 55019877), (3, 18339959), (11, 5001807), (19, 2895783), (33, 1667269), (57, 965261), (209, 263253), (627, 87751)]