127966366059

素因数分解:

$3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{6645187}}^1$

素因数の和:6645335

約数の個数: 24

約数和(自身を含む): 199993578048

約数和(自身を除く): 72027211989

約数列:

[1, 3, 7, 21, 49, 131, 147, 393, 917, 2751, 6419, 19257, 6645187, 19935561, 46516309, 139548927, 325614163, 870519497, 976842489, 2611558491, 6093636479, 18280909437, 42655455353, 127966366059]

約数ペア:

[(1, 127966366059), (3, 42655455353), (7, 18280909437), (21, 6093636479), (49, 2611558491), (131, 976842489), (147, 870519497), (393, 325614163), (917, 139548927), (2751, 46516309), (6419, 19935561), (19257, 6645187)]