27048879

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21047

約数の個数: 24

約数和(自身を含む): 45903312

約数和(自身を除く): 18854433

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 21017, 63051, 189153, 231187, 273221, 693561, 819663, 2080683, 2458989, 3005431, 9016293, 27048879]

約数ペア:

[(1, 27048879), (3, 9016293), (9, 3005431), (11, 2458989), (13, 2080683), (33, 819663), (39, 693561), (99, 273221), (117, 231187), (143, 189153), (429, 63051), (1287, 21017)]