190051587

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 315900000

約数和(自身を除く): 125848413

約数列:

[1, 3, 9, 11, 29, 33, 53, 87, 99, 159, 261, 319, 477, 583, 957, 1249, 1537, 1749, 2871, 3747, 4611, 5247, 11241, 13739, 13833, 16907, 36221, 41217, 50721, 66197, 108663, 123651, 152163, 198591, 325989, 398431, 595773, 728167, 1195293, 1919713, 2184501, 3585879, 5759139, 6553503, 17277417, 21116843, 63350529, 190051587]

約数ペア:

[(1, 190051587), (3, 63350529), (9, 21116843), (11, 17277417), (29, 6553503), (33, 5759139), (53, 3585879), (87, 2184501), (99, 1919713), (159, 1195293), (261, 728167), (319, 595773), (477, 398431), (583, 325989), (957, 198591), (1249, 152163), (1537, 123651), (1749, 108663), (2871, 66197), (3747, 50721), (4611, 41217), (5247, 36221), (11241, 16907), (13739, 13833)]