55021131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29251}}^1$

素因数の和:29287

約数の個数: 24

約数和(自身を含む): 91266240

約数和(自身を除く): 36245109

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 29251, 87753, 263259, 321761, 555769, 965283, 1667307, 2895849, 5001921, 6113459, 18340377, 55021131]

約数ペア:

[(1, 55021131), (3, 18340377), (9, 6113459), (11, 5001921), (19, 2895849), (33, 1667307), (57, 965283), (99, 555769), (171, 321761), (209, 263259), (627, 87753), (1881, 29251)]