69290283

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 107481600

約数和(自身を除く): 38191317

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 3109, 7429, 9327, 22287, 52853, 59071, 71507, 158559, 177213, 214521, 1004207, 1215619, 1358633, 3012621, 3646857, 4075899, 23096761, 69290283]

約数ペア:

[(1, 69290283), (3, 23096761), (17, 4075899), (19, 3646857), (23, 3012621), (51, 1358633), (57, 1215619), (69, 1004207), (323, 214521), (391, 177213), (437, 158559), (969, 71507), (1173, 59071), (1311, 52853), (3109, 22287), (7429, 9327)]