32139051

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 54063360

約数和(自身を除く): 21924309

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 111, 133, 147, 259, 311, 399, 703, 777, 931, 933, 1813, 2109, 2177, 2793, 4921, 5439, 5909, 6531, 11507, 14763, 15239, 17727, 34447, 34521, 41363, 45717, 80549, 103341, 124089, 218633, 241647, 289541, 563843, 655899, 868623, 1530431, 1691529, 4591293, 10713017, 32139051]

約数ペア:

[(1, 32139051), (3, 10713017), (7, 4591293), (19, 1691529), (21, 1530431), (37, 868623), (49, 655899), (57, 563843), (111, 289541), (133, 241647), (147, 218633), (259, 124089), (311, 103341), (399, 80549), (703, 45717), (777, 41363), (931, 34521), (933, 34447), (1813, 17727), (2109, 15239), (2177, 14763), (2793, 11507), (4921, 6531), (5439, 5909)]