27452739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 41852160

約数和(自身を除く): 14399421

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 691, 697, 779, 969, 2073, 2091, 2337, 11747, 13129, 13243, 28331, 35241, 39387, 39729, 84993, 223193, 481627, 538289, 669579, 1444881, 1614867, 9150913, 27452739]

約数ペア:

[(1, 27452739), (3, 9150913), (17, 1614867), (19, 1444881), (41, 669579), (51, 538289), (57, 481627), (123, 223193), (323, 84993), (691, 39729), (697, 39387), (779, 35241), (969, 28331), (2073, 13243), (2091, 13129), (2337, 11747)]