27077831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 6376249

約数列:

[1, 11, 19, 23, 43, 131, 209, 253, 437, 473, 817, 989, 1441, 2489, 3013, 4807, 5633, 8987, 10879, 18791, 27379, 33143, 57247, 61963, 107027, 129559, 206701, 629717, 1177297, 1425149, 2461621, 27077831]

約数ペア:

[(1, 27077831), (11, 2461621), (19, 1425149), (23, 1177297), (43, 629717), (131, 206701), (209, 129559), (253, 107027), (437, 61963), (473, 57247), (817, 33143), (989, 27379), (1441, 18791), (2489, 10879), (3013, 8987), (4807, 5633)]