87177453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{853}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 134453760

約数和(自身を除く): 47276307

約数列:

[1, 3, 11, 19, 33, 57, 163, 209, 489, 627, 853, 1793, 2559, 3097, 5379, 9291, 9383, 16207, 28149, 34067, 48621, 102201, 139039, 178277, 417117, 534831, 1529429, 2641741, 4588287, 7925223, 29059151, 87177453]

約数ペア:

[(1, 87177453), (3, 29059151), (11, 7925223), (19, 4588287), (33, 2641741), (57, 1529429), (163, 534831), (209, 417117), (489, 178277), (627, 139039), (853, 102201), (1793, 48621), (2559, 34067), (3097, 28149), (5379, 16207), (9291, 9383)]