1087663059

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28631}}^1$

素因数の和:28717

約数の個数: 40

約数和(自身を含む): 1884672768

約数和(自身を除く): 797009709

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 4221, 5427, 12663, 28631, 37989, 85893, 200417, 257679, 601251, 773037, 1803753, 1918277, 2319111, 5411259, 5754831, 13427939, 16233777, 17264493, 40283817, 51793479, 120851451, 155380437, 362554353, 1087663059]

約数ペア:

[(1, 1087663059), (3, 362554353), (7, 155380437), (9, 120851451), (21, 51793479), (27, 40283817), (63, 17264493), (67, 16233777), (81, 13427939), (189, 5754831), (201, 5411259), (469, 2319111), (567, 1918277), (603, 1803753), (1407, 773037), (1809, 601251), (4221, 257679), (5427, 200417), (12663, 85893), (28631, 37989)]