133778997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 216934848

約数和(自身を除く): 83155851

約数列:

[1, 3, 9, 11, 33, 73, 99, 107, 173, 219, 321, 519, 657, 803, 963, 1177, 1557, 1903, 2409, 3531, 5709, 7227, 7811, 10593, 12629, 17127, 18511, 23433, 37887, 55533, 70299, 85921, 113661, 138919, 166599, 203621, 257763, 416757, 610863, 773289, 1250271, 1351303, 1832589, 4053909, 12161727, 14864333, 44592999, 133778997]

約数ペア:

[(1, 133778997), (3, 44592999), (9, 14864333), (11, 12161727), (33, 4053909), (73, 1832589), (99, 1351303), (107, 1250271), (173, 773289), (219, 610863), (321, 416757), (519, 257763), (657, 203621), (803, 166599), (963, 138919), (1177, 113661), (1557, 85921), (1903, 70299), (2409, 55533), (3531, 37887), (5709, 23433), (7227, 18511), (7811, 17127), (10593, 12629)]