255408054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{168253}}^1$

素因数の和:168292

約数の個数: 32

約数和(自身を含む): 581485824

約数和(自身を除く): 326077770

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 168253, 336506, 504759, 1009518, 1850783, 3701566, 3869819, 5552349, 7739638, 11104698, 11609457, 23218914, 42568009, 85136018, 127704027, 255408054]

約数ペア:

[(1, 255408054), (2, 127704027), (3, 85136018), (6, 42568009), (11, 23218914), (22, 11609457), (23, 11104698), (33, 7739638), (46, 5552349), (66, 3869819), (69, 3701566), (138, 1850783), (253, 1009518), (506, 504759), (759, 336506), (1518, 168253)]